Question 1: What is the primary risk of focusing Army acquisition decisions only on procurement unit cost rather than total life cycle cost?

• Systems optimized for low procurement cost often have higher O&S costs, resulting in greater total expenditure over the program's life (Correct answer)
• Unit cost ignores the contractor's fee, understating true acquisition cost
• Low procurement cost always indicates low technical maturity and high schedule risk
• Congress requires LCC justification, so unit cost-only analysis will be rejected

Correct answer: Systems optimized for low procurement cost often have higher O&S costs, resulting in greater total expenditure over the program's life

A cheap-to-buy system may be expensive to operate and maintain; evaluating total LCC prevents short-sighted decisions that minimize upfront cost while maximizing long-term expenditure.

Question 2: Which Army organization is responsible for providing independent cost estimates (ICEs) for major Army programs?

• Defense Contract Management Agency (DCMA)
• Program Executive Office (PEO)
• Army Materiel Command (AMC)
• Army Cost and Economic Analysis Center (ACEA) (Correct answer)

Correct answer: Army Cost and Economic Analysis Center (ACEA)

ACEA (formerly SCEA/ACAA) produces independent cost estimates for Army programs, providing an objective check on program office and contractor estimates.

Question 3: Under DFARS, which contract types and dollar threshold generally require a contractor to maintain a compliant Earned Value Management System (EVMS)?

• All defense contracts over $1 million
• All contracts requiring a Work Breakdown Structure
• Cost or incentive contracts with a value of $20 million or more (Correct answer)
• Fixed-price contracts over $100 million

Correct answer: Cost or incentive contracts with a value of $20 million or more

DFARS 252.234-7002 requires EVMS compliance for cost or incentive contracts valued at $20 million or more.

Question 4: What is the 'Fully Burdened Cost of Fuel (FBCF)' in Army economic analysis?

• The total cost of delivering a unit of fuel to the point of use in a combat theater, including transportation, logistics, force protection, and casualty costs (Correct answer)
• The annual fuel budget for a unit of Army vehicles
• The cost of fuel plus the contractor logistics support fee
• The standard pump price of JP-8 fuel at Army installations

Correct answer: The total cost of delivering a unit of fuel to the point of use in a combat theater, including transportation, logistics, force protection, and casualty costs

FBCF captures the true total cost of fuel in operational settings, far exceeding commodity price, and is used to evaluate the economic benefit of fuel-efficient system designs.

Question 5: What is the formula for the Schedule Performance Index (SPI)?

• SPI = EV - PV
• SPI = EV / PV (Correct answer)
• SPI = AC / PV
• SPI = EV / AC

Correct answer: SPI = EV / PV

SPI = EV / PV; a value below 1.0 indicates the program is behind schedule relative to plan.

Question 6: Why is a log-normal distribution often preferred over a normal distribution for cost element uncertainty?

• Because log-normal distributions have narrower tails, reducing overrun probability
• Because costs cannot be negative and log-normal is bounded at zero with a right-skewed tail (Correct answer)
• Because log-normal distributions are easier to correlate in Monte Carlo simulations
• Because DoD mandates log-normal distributions in all cost risk models

Correct answer: Because costs cannot be negative and log-normal is bounded at zero with a right-skewed tail

Cost growth is typically right-skewed (can overrun significantly but not underrun below zero), and the log-normal distribution naturally captures this behavior.

Question 7: What is an 'Acquisition Program Baseline (APB)' and what cost elements does it establish?

• The APB is the contractor's proposed cost baseline submitted during source selection
• The APB is the baseline used for EVM variance reporting at the contract level
• The APB establishes threshold and objective cost, schedule, and performance parameters that define a program's success criteria and require reporting if breached (Correct answer)
• The APB is the cost estimate prepared at program initiation before Milestone A

Correct answer: The APB establishes threshold and objective cost, schedule, and performance parameters that define a program's success criteria and require reporting if breached

The APB captures DoD leadership's agreement on acceptable program outcomes; breaching the cost or schedule threshold triggers a formal program breach report to Congress.

Question 8: What is the 'coefficient of determination (R²)' and what does it indicate about a CER?

• It indicates the number of data points used to develop the CER
• It measures the proportion of variance in cost explained by the independent variable(s); a higher R² indicates a better statistical fit (Correct answer)
• It measures the ratio of explained cost to total program budget
• It measures the correlation between two independent cost drivers

Correct answer: It measures the proportion of variance in cost explained by the independent variable(s); a higher R² indicates a better statistical fit

R² ranges from 0 to 1; an R² of 0.90 means 90% of the variability in cost is explained by the CER, with a higher value indicating a more reliable relationship.

Question 9: What is 'should-cost management' under the Better Buying Power initiative and how does it differ from traditional cost estimating?

• Should-cost management challenges program and contractor teams to identify and achieve specific cost reduction targets, rather than simply predicting what costs will be (Correct answer)
• Should-cost management requires using CAPE's estimates instead of program office estimates
• Should-cost management is an OSD mandate replacing all parametric cost models with engineering build-up
• Should-cost management is a procurement strategy limiting contractor fee to 10% of costs

Correct answer: Should-cost management challenges program and contractor teams to identify and achieve specific cost reduction targets, rather than simply predicting what costs will be

Better Buying Power elevated should-cost from an occasional review to an ongoing management discipline, requiring program managers to actively drive costs down rather than accept historical cost trends.

Question 10: In DoD cost risk analysis, what is the 'most likely cost' (MLC)?

• The mode of the cost probability distribution (Correct answer)
• The 50th percentile of the S-curve
• The budget authority approved by Congress
• The arithmetic mean of all cost scenarios

Correct answer: The mode of the cost probability distribution

The most likely cost is the modal value—the peak of the probability density function—representing the single most probable cost outcome.

Question 11: What is the primary purpose of Earned Value Management (EVM) in defense acquisition programs?

• To integrate cost, schedule, and technical performance measurement (Correct answer)
• To estimate future contract award fees
• To manage subcontractor relationships
• To track contractor profit margins

Correct answer: To integrate cost, schedule, and technical performance measurement

EVM integrates cost, schedule, and technical performance to provide objective, data-driven project performance measurement.

Question 12: What is the purpose of a 'cost model validation' in Army cost analysis?

• To obtain OSD approval before using a parametric model in a program estimate
• To ensure the model is consistent with the program's acquisition strategy
• To verify that the cost model produces accurate results by testing it against known historical data and comparing its outputs to actuals (Correct answer)
• To confirm that the model's inputs match the contractor's proposed costs

Correct answer: To verify that the cost model produces accurate results by testing it against known historical data and comparing its outputs to actuals

Validation checks whether the model's predictions match actual historical outcomes, providing confidence that it will produce reliable estimates for new programs.

Question 13: What is the key difference between 'then-year' dollars and 'base-year' dollars in Army cost data management?

• Then-year dollars apply only to O&S costs, not development costs
• Then-year dollars are higher because they include fee and profit; base-year dollars exclude those
• Base-year dollars are always the year the program was approved
• Then-year dollars include the effects of inflation to the year costs will actually be incurred; base-year dollars remove inflation to a fixed reference year (Correct answer)

Correct answer: Then-year dollars include the effects of inflation to the year costs will actually be incurred; base-year dollars remove inflation to a fixed reference year

Converting between then-year and base-year requires applying inflation indices; base-year dollars enable comparison across programs while then-year dollars are needed for budget submissions.

Question 14: What is 'other transaction authority (OTA)' and how does it affect cost visibility for Army programs?

• OTA allows DoD to use agreements outside FAR/DFARS for research and prototype activities; it reduces standard cost reporting requirements, limiting the government's visibility into contractor costs (Correct answer)
• OTA agreements always require EVM reporting at the same level as traditional contracts
• OTA is a special contracting authority requiring enhanced CSDR reporting
• OTA provides other agencies with the authority to manage Army cost estimates

Correct answer: OTA allows DoD to use agreements outside FAR/DFARS for research and prototype activities; it reduces standard cost reporting requirements, limiting the government's visibility into contractor costs

OT agreements can streamline acquisition and access non-traditional contractors, but the absence of standard contract clauses (like CDR) means less standardized cost data is collected for future estimating.

Question 15: What are the four primary cost estimating methodologies recognized in DoD cost analysis?

• Analogy, parametric, engineering build-up, and expert opinion (Correct answer)
• Should-cost, will-cost, contractor estimate, and independent estimate
• Bottoms-up, tops-down, statistical, and historical
• Regression, Monte Carlo, extrapolation, and interpolation

Correct answer: Analogy, parametric, engineering build-up, and expert opinion

DoD cost estimating guidance identifies these four core methods, each suited to different data availability conditions and program maturity levels.

Question 16: What is the 'Defense Contract Audit Agency (DCAA)' and how does it support Army cost analysis?

• DCAA prepares independent cost estimates for Army programs at each milestone
• DCAA manages the DACIMS database of historical contractor cost data
• DCAA oversees EVM implementation on all Army cost-plus contracts
• DCAA audits contractor accounting systems, incurred costs, and proposals to verify accuracy and reasonableness, providing the government with independent assurance of contractor financial data (Correct answer)

Correct answer: DCAA audits contractor accounting systems, incurred costs, and proposals to verify accuracy and reasonableness, providing the government with independent assurance of contractor financial data

DCAA audits provide the Army with confidence that contractor-reported costs are accurate and that accounting systems are adequate, supporting both source selection and contract administration.

Question 17: What is the purpose of the To-Complete Performance Index (TCPI)?

• To determine the cost efficiency required to complete remaining work within a specified budget goal (Correct answer)
• To calculate the contractor's award fee percentage
• To calculate schedule float on the critical path
• To measure technical performance against contract specifications

Correct answer: To determine the cost efficiency required to complete remaining work within a specified budget goal

TCPI = (BAC - EV) / (BAC - AC) or (EAC - AC); it shows the future cost efficiency needed to meet the BAC or EAC goal.

Question 18: How many guidelines does ANSI/EIA-748 define for a compliant Earned Value Management System?

• 16
• 25
• 32 (Correct answer)
• 48

Correct answer: 32

ANSI/EIA-748 establishes 32 EVMS guidelines across five process areas: organization, planning and budgeting, accounting, analysis, and revisions.

Question 19: What is 'multiyear procurement (MYP)' authority and how does it affect Army cost estimates?

• MYP requires Congress to appropriate all contract years' funding simultaneously before award
• MYP applies only to sustainment contracts and has no impact on procurement cost estimates
• MYP allows the Army to contract for multiple years of production in a single contract, enabling contractor investments that reduce unit cost; estimates must reflect learning curve and economic order quantity savings (Correct answer)
• MYP automatically triggers a Nunn-McCurdy review due to increased cost commitment

Correct answer: MYP allows the Army to contract for multiple years of production in a single contract, enabling contractor investments that reduce unit cost; estimates must reflect learning curve and economic order quantity savings

MYP contracts provide contractor stability that enables investments in tooling and labor efficiency, and cost estimates must reflect the resulting unit cost reductions compared to annual contracting.

Question 20: What is a 'data call' in Army cost analysis?

• A teleconference held to discuss cost estimate assumptions
• A notification to Congress requesting cost data for oversight
• A formal request sent to program offices or contractors to collect specific cost and technical data needed for an estimate (Correct answer)
• An automated query run against DACIMS to extract historical data

Correct answer: A formal request sent to program offices or contractors to collect specific cost and technical data needed for an estimate

A data call is a structured request that specifies exactly what information is needed, in what format, and by what date, ensuring consistent and complete data collection.

Question 21: Which type of CSDR report captures recurring and non-recurring costs broken down by cost element and work breakdown structure?

• Software Resources Data Report (SRDR)
• Contractor Cost Data Report (CCDR) (Correct answer)
• Earned Value Management System (EVMS) report
• Should-Cost Review report

Correct answer: Contractor Cost Data Report (CCDR)

The CCDR (DD Form 1921 series) provides a detailed WBS-based breakdown of actual contractor costs and is the cornerstone of DoD cost data collection.

Question 22: In Army economic analysis, what does 'Net Present Value (NPV)' measure?

• The value of Army assets as reported on the balance sheet
• The total undiscounted cost of a program over its life
• The current value of a stream of future costs and benefits discounted to a common reference date (Correct answer)
• The difference between then-year and base-year costs

Correct answer: The current value of a stream of future costs and benefits discounted to a common reference date

NPV discounts future cash flows to their present worth using a discount rate, enabling comparison of alternatives with different cost and benefit timing profiles.

Question 23: What is 'total ownership cost (TOC)' and how does it differ from LCC?

• TOC excludes disposal costs that LCC includes
• TOC is a commercial term while LCC is the DoD standard
• TOC is identical to LCC but expressed in then-year dollars
• TOC includes all LCC elements plus indirect costs borne by the broader Army enterprise (e.g., infrastructure, training base support), whereas LCC typically covers only program-specific costs (Correct answer)

Correct answer: TOC includes all LCC elements plus indirect costs borne by the broader Army enterprise (e.g., infrastructure, training base support), whereas LCC typically covers only program-specific costs

TOC provides a broader view of ownership costs by including institutional overhead and enterprise-level support costs that may not appear in a program-specific LCC estimate.

Question 24: What is the main challenge of using 'analogous data' from a prior program for a new Army cost estimate?

• Prior program data is always more expensive than the new program
• Analogous data is classified and cannot be accessed by program office analysts
• Differences in technical complexity, quantity, schedule, and inflation require extensive adjustments to make the analogy valid (Correct answer)
• The WBS structure from old programs never matches the new program

Correct answer: Differences in technical complexity, quantity, schedule, and inflation require extensive adjustments to make the analogy valid

Analogous data must be carefully scrubbed and adjusted for differences in scope, technology, schedule, and time period before it is a reliable basis for a new estimate.

Question 25: What is a 'Cost Estimating Relationship (CER)' and what data is required to develop one?

• A contractual relationship defining how contractor costs will be reimbursed
• A factor converting engineering estimates to contractor bid prices
• A mathematical equation relating cost to one or more technical or program parameters, developed using regression analysis of historical cost and technical data (Correct answer)
• A lookup table of historical unit costs organized by system type

Correct answer: A mathematical equation relating cost to one or more technical or program parameters, developed using regression analysis of historical cost and technical data

CERs are derived through statistical regression of historical data, with cost as the dependent variable and technical characteristics (weight, power, speed) as independent variables.

Question 26: What is the role of the 'Cost Assessment and Program Evaluation (CAPE)' office within OSD?

• CAPE provides independent cost estimates and program assessments to the Secretary of Defense to support major acquisition decisions and oversight (Correct answer)
• CAPE trains DoD cost analysts and certifies them under the DAWIA system
• CAPE manages the DoD budget process and coordinates POM submissions from the military services
• CAPE approves all contractor cost proposals above the simplified acquisition threshold

Correct answer: CAPE provides independent cost estimates and program assessments to the Secretary of Defense to support major acquisition decisions and oversight

CAPE's independent cost estimates (ICEs) provide the SecDef with an objective counterpoint to program office estimates, ensuring major decisions are based on realistic cost projections.

Question 27: What is the primary purpose of a sensitivity analysis in cost estimating?

• To determine the probability of cost overrun
• To establish a cost baseline
• To validate historical analogies
• To identify which input variables have the greatest impact on total cost (Correct answer)

Correct answer: To identify which input variables have the greatest impact on total cost

Sensitivity analysis reveals which cost drivers, when varied, produce the largest swings in the total estimate, guiding where risk mitigation effort should focus.

Question 28: What is 'data normalization' when building a historical cost database for Army programs?

• Removing duplicate records from the database
• Organizing data records into relational database tables
• The process of adjusting historical cost data to a common basis (base year, quantity, scope) for valid cross-program comparison (Correct answer)
• Converting costs from foreign currencies to US dollars

Correct answer: The process of adjusting historical cost data to a common basis (base year, quantity, scope) for valid cross-program comparison

Normalization removes extraneous factors—inflation, quantity differences, scope variations—so that data points from different programs can be compared and used in cost models.

Question 29: What is an 'engineering build-up' estimate and when is it most appropriate?

• An estimate constructed by engineering the parametric CER from first principles
• An estimate built by analogy to a previously developed similar system
• A bottoms-up estimate built from detailed labor, material, and overhead costs for each component; most appropriate when design is mature and detailed technical data are available (Correct answer)
• A rapid estimate prepared early in concept development using engineering judgment

Correct answer: A bottoms-up estimate built from detailed labor, material, and overhead costs for each component; most appropriate when design is mature and detailed technical data are available

Engineering build-up is the most detailed method and requires a mature design, but produces high-fidelity estimates by aggregating costs at the lowest WBS levels.

Question 30: What is 'risk-adjusted cost estimate' in Army cost analysis?

• An estimate approved by the Army Cost Review Board
• An estimate that incorporates probability distributions for uncertain inputs rather than single point values (Correct answer)
• An estimate reflecting contractor-proposed risk fees
• An estimate that has been escalated to then-year dollars

Correct answer: An estimate that incorporates probability distributions for uncertain inputs rather than single point values

A risk-adjusted estimate replaces point values with probability distributions and propagates uncertainty to produce a range of likely costs rather than a single number.

Question 31: A Cost Performance Index (CPI) of 0.85 on a defense program indicates which of the following?

• The program has a 15% cost underrun
• The contractor is earning 85 cents of profit per dollar of cost
• The program is completing work 15% faster than planned
• For every dollar spent, only $0.85 of budgeted work has been accomplished (Correct answer)

Correct answer: For every dollar spent, only $0.85 of budgeted work has been accomplished

CPI = EV / AC; a CPI of 0.85 means the program is overrunning costs — only $0.85 of planned work is completed per $1.00 spent.

Question 32: What does a negative Schedule Variance (SV = EV - PV) indicate on a program?

• The program is ahead of schedule
• The program is behind schedule (Correct answer)
• The program is under budget
• The program has exceeded its management reserve

Correct answer: The program is behind schedule

A negative SV (EV < PV) means less work has been earned than was planned, indicating the program is behind schedule.

Question 33: An area formed by measuring a CER from either the edge of a target/element outline, the aim point for a point target, or edge of an engagement zone or artillery sheaf for an area target.

• Collateral Hazard Area (CHA)
• Collateral Effects Radius (cer)
• Collateral Damage
• Collateral Objects

The correct answer names the specific geometric zone defined by projecting the CER outward from a target's edge, aim point, or engagement zone boundary. This is distinct from the CER itself (which is just a radius value), from Collateral Damage (a broader outcome term), and from Collateral Objects (things that might be damaged). The zone name captures the resulting area of potential hazard, not the measurement used to construct it.

Question 34: What is 'Earned Value Management (EVM)' and how does it help Army cost analysts?

• EVM is a contractor payment method tying progress payments to completed milestones
• EVM measures the economic value added by an Army program to the warfighter
• EVM is a budget execution tool tracking obligations against appropriations
• EVM integrates scope, schedule, and cost to measure program performance and forecast the final cost at completion based on current efficiency rates (Correct answer)

Correct answer: EVM integrates scope, schedule, and cost to measure program performance and forecast the final cost at completion based on current efficiency rates

EVM metrics like CPI and SPI allow analysts to objectively measure whether work is being accomplished for the planned cost and to project the estimate at completion (EAC).

Question 35: What is the purpose of Technical Performance Measures (TPMs) in the context of data collection for cost analysis?

• To document the required operational capabilities of the system
• To track technical parameters that drive cost, allowing analysts to correlate technical progress with cost growth (Correct answer)
• To measure the contractor's manufacturing quality rates
• To set contract performance incentives for the contractor

Correct answer: To track technical parameters that drive cost, allowing analysts to correlate technical progress with cost growth

TPMs capture the technical attributes (e.g., weight, power, processing speed) that serve as cost drivers, enabling analysts to build and validate cost estimating relationships.

Question 36: Which of the following is an antonym for "Benevolent"

• Kind
• Generous
• Malevolent (Correct answer)
• Altruistic

Correct answer: Malevolent

"Benevolent" means showing kindness or goodwill. "Malevolent" means having or showing a wish to do harm to others, making it the antonym.

Question 37: What is the 'Adaptive Acquisition Framework (AAF)' and how many acquisition pathways does it include?

• The AAF is a single streamlined acquisition process replacing all prior DoD acquisition regulations
• The AAF includes three pathways: development, production, and sustainment
• The AAF is an Army-specific acquisition model separate from the broader DoD framework
• The AAF is a flexible DoD acquisition model with six pathways tailored to different product types and urgency levels (Correct answer)

Correct answer: The AAF is a flexible DoD acquisition model with six pathways tailored to different product types and urgency levels

The AAF's six pathways (Urgent Capability Acquisition, Middle Tier of Acquisition, Major Capability Acquisition, Software Acquisition, Defense Business Systems, and Acquisition of Services) allow tailoring to program type.

Question 38: What is 'labor rate' and how does it affect engineering build-up cost estimates?

• The rate at which engineers complete tasks measured in tasks per hour
• The ratio of labor cost to material cost in a production contract
• The hourly cost of labor including wages, benefits, and overhead; it directly multiplies labor hours to produce labor cost in build-up estimates (Correct answer)
• The escalation percentage applied to contractor labor in future years

Correct answer: The hourly cost of labor including wages, benefits, and overhead; it directly multiplies labor hours to produce labor cost in build-up estimates

Fully burdened labor rates capture total employee cost (base pay, benefits, and indirect overhead), and when multiplied by estimated labor hours yield the labor cost component of the estimate.

Question 39: How many possible explanations are offered for pay - TV's fall?

• 2 (Correct answer)
• 1
• 3
• None

Correct answer: 2

The correct answer is C. The passage offers two explanations for the decline of pay TV: the rise of internet-delivered films and television firms such as Netflix and Amazon and the high ate of subscriptions.

Question 40: What is the 'Cost Accounting Standards (CAS)' and what is their purpose for Army contracts?

• CAS determine which contract types (fixed-price vs. cost-plus) can be used on Army programs
• CAS are Army standards for preparing cost estimates in a consistent format
• CAS are GAAP accounting rules specifically applied to government contractors
• CAS are standards issued by the CAS Board requiring defense contractors to consistently measure, assign, and allocate costs to government contracts, ensuring comparability and auditability (Correct answer)

Correct answer: CAS are standards issued by the CAS Board requiring defense contractors to consistently measure, assign, and allocate costs to government contracts, ensuring comparability and auditability

CAS ensure that contractors allocate costs consistently and fairly to government contracts, preventing practices that shift costs from commercial work to government contracts or distort reported costs.

Question 41: What is the 'color of money' concept in Army budget management?

• The restriction that funds from one appropriation (e.g., RDT&E) cannot be used to fund activities legally required to come from another appropriation (e.g., Procurement), each serving distinct purposes (Correct answer)
• A policy requiring different fund types to be tracked in color-coded ledgers for audit purposes
• A visual coding system used in Army budget spreadsheets to flag overruns
• The distinction between discretionary and mandatory spending in the federal budget

Correct answer: The restriction that funds from one appropriation (e.g., RDT&E) cannot be used to fund activities legally required to come from another appropriation (e.g., Procurement), each serving distinct purposes

Each appropriation has specific authorized uses; mixing appropriations (e.g., using O&M funds for procurement) violates fiscal law and the purpose statute, creating Antideficiency Act issues.

Question 42: What is the concept of 'sunk cost' and how should it affect Army acquisition decisions?

• Sunk costs represent the value of prior investment and should always be recovered before terminating a program
• Sunk costs must be reported to Congress before milestone decisions
• Sunk costs are included in life cycle cost estimates to reflect total program investment
• Sunk costs are past expenditures that cannot be recovered; they should NOT influence future investment decisions, which should be based only on future costs and benefits (Correct answer)

Correct answer: Sunk costs are past expenditures that cannot be recovered; they should NOT influence future investment decisions, which should be based only on future costs and benefits

Economic rationality requires that sunk costs be ignored in forward-looking decisions; only incremental future costs and benefits should determine whether to continue or terminate a program.

Question 43: What is the Estimate to Complete (ETC) in EVM, and how does it relate to EAC?

• ETC is the management reserve balance; EAC = BAC - ETC
• ETC is the expected cost to finish remaining work; EAC = AC + ETC (Correct answer)
• ETC is the budgeted cost of remaining work; EAC = ETC - AC
• ETC is the cost incurred to date; EAC = ETC + BAC

Correct answer: ETC is the expected cost to finish remaining work; EAC = AC + ETC

ETC is the expected cost to complete all remaining work; adding actual costs to date (AC) yields the Estimate at Completion (EAC).

Question 44: What is 'cost-to-complete' (CTC) estimating in the context of Army program management?

• An estimate of the cost to close out a program after cancellation
• Estimating the remaining cost needed to finish a program from its current status to completion, used to project final program cost (Correct answer)
• The cost of completing a contractor's competitive proposal
• The cost required to complete a contract modification

Correct answer: Estimating the remaining cost needed to finish a program from its current status to completion, used to project final program cost

CTC is used throughout program execution to project whether remaining budget is sufficient, combining actuals to date with estimates of remaining work to forecast final cost.

Question 45: What is the purpose of a 'Budget Estimate Submission (BES)' in the Army PPBE process?

• The BES is a contractor's budget proposal submitted during source selection
• The BES is the Army's report to Congress on how prior year funds were spent
• The BES is the EVM baseline submitted at contract award
• The BES is the Army's formal budget request submitted to OSD that translates the POM into the President's Budget request, with detailed cost justifications for each program (Correct answer)

Correct answer: The BES is the Army's formal budget request submitted to OSD that translates the POM into the President's Budget request, with detailed cost justifications for each program

The BES represents the Army's refined budget position submitted to OSD after POM review, incorporating any changes and providing the cost basis for the President's Budget submission.

Question 46: Operational imperatives and principal categories of risk

• The CDM supports the
• Commander will apply the CDM for planning fires at the:
• Contributing factors to a CDR decision making
• CDM helps CDRs balance the dynamic relationship between (Correct answer)

Correct answer: CDM helps CDRs balance the dynamic relationship between

The CDM's core function is to help commanders navigate the tension between operational imperatives (mission accomplishment) and the principal categories of risk (collateral damage). It is a decision-support framework for balancing these two competing considerations, not merely a list of contributing factors, a support tool for a single function, or a level-specific planning trigger.

Question 47: What does 'allowable cost' mean under FAR Part 31 in the context of cost-type Army contracts?

• Any cost below the contract's negotiated ceiling price
• A cost that has been approved in advance by the contracting officer
• A cost that appears in the contractor's proposal and has not been challenged by DCAA
• A cost that is reasonable, allocable to the contract, conforms to applicable CAS standards, and is not expressly unallowable under FAR 31.201-6 (Correct answer)

Correct answer: A cost that is reasonable, allocable to the contract, conforms to applicable CAS standards, and is not expressly unallowable under FAR 31.201-6

Allowability under FAR Part 31 determines what costs the government will reimburse on cost-type contracts; unallowable costs (e.g., entertainment, advertising) must be excluded from billings.

Question 48: Under what circumstances can an Army program use 'incremental funding' rather than full funding for a procurement contract?

• Incremental funding is always available for Army programs with costs over $1B
• Incremental funding is authorized whenever the program manager certifies adequate funds will be available in future years
• Incremental funding is the standard for all cost-reimbursement contracts regardless of program size
• Incremental funding is generally prohibited for procurement contracts under full funding policy but may be authorized by Congress for specific programs through appropriations language (Correct answer)

Correct answer: Incremental funding is generally prohibited for procurement contracts under full funding policy but may be authorized by Congress for specific programs through appropriations language

Full funding policy is the DoD standard for procurement, but Congress occasionally authorizes incremental funding for specific major programs through specific statutory authority or appropriations language.

Question 49: In EVM, what is Management Reserve (MR)?

• The difference between the contract ceiling price and the BAC
• Budget withheld from the PMB and held for unplanned but in-scope work (Correct answer)
• Funds allocated to the PMB for known schedule risks
• Contingency funds earmarked for out-of-scope contract modifications

Correct answer: Budget withheld from the PMB and held for unplanned but in-scope work

Management Reserve is budget held outside the PMB by program management for unknown, unplanned — but in-scope — risks.

Question 50: What is a 'bottoms-up cost estimate' and what are its advantages?

• An estimate prepared at the lowest organizational level (program office) without review by higher headquarters
• An estimate built by summing detailed costs for every component, task, and resource; it is highly detailed and can be directly tied to the work breakdown structure (Correct answer)
• An estimate that starts with total cost and allocates it down to subsystems
• An estimate prepared quickly using analogous systems without detailed analysis

Correct answer: An estimate built by summing detailed costs for every component, task, and resource; it is highly detailed and can be directly tied to the work breakdown structure

Bottoms-up estimates offer maximum traceability and granularity but require mature design data; they are often used to cross-check parametric estimates at later program stages.

Question 51: What is the 'Technology Readiness Level (TRL)' scale and how does TRL affect cost estimating?

• TRL is a 1-9 scale measuring technology maturity; lower TRLs indicate higher technical risk and greater cost uncertainty, requiring larger risk reserves in estimates (Correct answer)
• TRL 9 systems are too mature to estimate parametrically and require only engineering build-up
• TRL is a DoD contract performance metric used to evaluate contractor technical progress
• TRL measures production readiness and is used only to estimate manufacturing costs

Correct answer: TRL is a 1-9 scale measuring technology maturity; lower TRLs indicate higher technical risk and greater cost uncertainty, requiring larger risk reserves in estimates

Immature technologies (TRL 1-5) have higher uncertainty and historical cost growth, so cost analysts apply larger risk factors; mature technologies (TRL 7-9) can be estimated with greater confidence.

Question 52: What is the primary objective of the Integrated Baseline Review (IBR)?

• To jointly validate that the PMB is technically achievable, realistic, and measurable (Correct answer)
• To conduct an annual audit of contractor financial statements
• To review technical specifications against contract requirements
• To verify contractor compliance with earned value accounting standards

Correct answer: To jointly validate that the PMB is technically achievable, realistic, and measurable

The IBR is a joint government-contractor review that validates the PMB is logically structured, technically sound, and measurable.

Question 53: What is a 'Milestone Decision Authority (MDA)' and what cost documentation must be in place before a Milestone B decision?

• The MDA is the official authorized to approve program entry into a new acquisition phase; before Milestone B, an approved program cost estimate, affordability assessment, and CAPE ICE must be in place (Correct answer)
• The MDA is required only for ACAT I programs and approves the program's should-cost targets
• The MDA is the Army Comptroller who certifies funding availability before contract award
• Before Milestone B, only the program office cost estimate is required; CAPE ICE is optional

Correct answer: The MDA is the official authorized to approve program entry into a new acquisition phase; before Milestone B, an approved program cost estimate, affordability assessment, and CAPE ICE must be in place

DODI 5000.02 specifies the documentation package required before each milestone; at Milestone B (entering System Development and Demonstration), the MDA must have independent cost and schedule estimates to make an informed decision.

Question 54: Which DFARS clause implements Earned Value Management System (EVMS) requirements for defense acquisition contracts?

• DFARS 252.234-7002 (Correct answer)
• DFARS 252.215-7002
• DFARS 252.242-7005
• DFARS 252.231-7000

Correct answer: DFARS 252.234-7002

DFARS 252.234-7002 (Earned Value Management System) is the clause that implements EVMS requirements on applicable defense contracts.

Question 55: Why is 'actual cost data' preferred over 'budgeted cost data' when developing cost estimating relationships (CERs)?

• Actual data is always available from DACIMS without normalization
• Budgeted data is classified and cannot be used in unclassified estimates
• Actual costs reflect what was truly spent, avoiding budget optimism or political adjustments that distort real cost drivers (Correct answer)
• Actual data requires no inflation adjustments before use

Correct answer: Actual costs reflect what was truly spent, avoiding budget optimism or political adjustments that distort real cost drivers

Budgets are often set optimistically or politically adjusted, while actuals represent real resource consumption, making them a more reliable basis for future predictions.

Question 56: What does a 'tornado chart' display in cost risk analysis?

• Ranked sensitivity of total cost to each individual input variable (Correct answer)
• Probability of cost overrun at various thresholds
• Correlation matrix between cost elements
• Cumulative cost growth over program phases

Correct answer: Ranked sensitivity of total cost to each individual input variable

A tornado chart ranks input variables from most to least impactful on the output, with the widest bars at the top, showing where analysts should focus risk reduction efforts.

Question 57: Definition: 1) Weapons malfunctions. 2) Unknown delivery errors. 3) Altered delivery tactics based operator judgement 4) Unknown transient civilian or noncombat personnel and/or equipment in the vicinity of a target area. 5) Secondary explosions (CDRs should remain cognizant of additional risk due to secondary explosions). 6) The use of cluster or ICM beyond CDE Level 3. 7) Unguided RAPs 8) Enhanced/Extended range artillery, mortar and naval guns are not addressed beyond CDE Level 3 (except 549 HERA w/ PGK fuze).

• As CDE levels increase....
• CDE Level 4 CERs are calculated
• CDM does not account for: (Correct answer)
• CDM is balance of..

Correct answer: CDM does not account for:

The CDM is a structured analytical tool, but it cannot model unpredictable real-world variables. Weapons malfunctions, human operator judgment calls, unknown civilians near targets, secondary explosions, and the use of certain munitions (cluster/ICM, unguided RAPs, extended-range artillery) beyond CDE Level 3 all fall outside what the CDM's inputs can account for. The other answer choices describe things the CDM does do — calculate CERs, balance risk, and support progressive planning across CDE levels.

Question 58: What does CSDR stand for in DoD cost data reporting?

• Cost and Software Data Reporting (Correct answer)
• Contractor Submission and Data Review
• Cost Summary and Documentation Report
• Central System Data Repository

Correct answer: Cost and Software Data Reporting

CSDR is the DoD framework requiring contractors on major programs to submit standardized actual cost, software metrics, and technical data to support future estimates.

Question 59: What is a 'program breach' under the Nunn-McCurdy Act, and what are the two types?

• A breach occurs when funds are spent in the wrong appropriation; types are reporting breach and Antideficiency Act breach
• A breach occurs when a program exceeds its APB schedule by more than six months; types are minor and major breaches
• A breach is when a contractor fails to meet contract requirements; types are cost breach and schedule breach
• A breach occurs when program unit cost growth exceeds statutory thresholds; 'significant' is 15% above original or 30% above current baseline, 'critical' is 25% above original or 50% above current (Correct answer)

Correct answer: A breach occurs when program unit cost growth exceeds statutory thresholds; 'significant' is 15% above original or 30% above current baseline, 'critical' is 25% above original or 50% above current

Nunn-McCurdy established specific percentage thresholds for significant and critical breaches based on unit cost growth, with critical breaches triggering the most stringent oversight and potential termination.

Question 60: What is the purpose of a Significant Variance Threshold (SVT) in EVM reporting?

• To identify technical deficiencies requiring corrective action reports
• To determine when a contract modification is required for cost growth
• To trigger mandatory written variance analysis when cost or schedule deviations exceed defined limits (Correct answer)
• To establish the level at which management reserve can be drawn down

Correct answer: To trigger mandatory written variance analysis when cost or schedule deviations exceed defined limits

SVTs define the cost or schedule variance levels that obligate the contractor to provide written analysis explaining the cause, impact, and corrective action in the CPR.

Question 61: What is a 'risk register' and how does it relate to cost risk analysis?

• A documented list of identified risks with their likelihood, impact, and mitigation strategies used to inform cost uncertainty ranges (Correct answer)
• A database of contractor-reported risks during source selection
• A list of all past cost overruns on similar programs
• A schedule of risk review board meetings

Correct answer: A documented list of identified risks with their likelihood, impact, and mitigation strategies used to inform cost uncertainty ranges

The risk register captures identified program risks, and cost analysts use it to set the uncertainty ranges and correlation assumptions in the cost risk model.

Question 62: What is 'reprogramming' and when does it require congressional approval in Army budget execution?

• Reprogramming is the Army's internal process for moving funds within a program without approval
• Reprogramming applies only to RDT&E funds and never requires congressional notification
• Reprogramming moves funds between programs or accounts; transfers above statutory thresholds require prior approval from congressional defense committees (Correct answer)
• Reprogramming always requires a new appropriations act and applies to all fund movements

Correct answer: Reprogramming moves funds between programs or accounts; transfers above statutory thresholds require prior approval from congressional defense committees

Below certain dollar thresholds, the DoD can reprogram funds with only a notification to Congress; above those thresholds, prior approval from the relevant committees is required before execution.

Question 63: A ball thrown horizontally slows due to:

• Friction (Correct answer)
• Inertia
• Mass
• Gravity

Correct answer: Friction

The correct answer is D. Friction is the force that opposes the motion of two surfaces sliding or trying to slide across each other.

Question 64: Which DoD database is the primary repository for contractor cost and software data collected under CSDR reporting requirements?

• DAES (Defense Acquisition Executive Summary)
• EVM Central Repository
• PMRT (Program Manager's Resource Tool)
• DACIMS (Defense Automated Cost Information Management System) (Correct answer)

Correct answer: DACIMS (Defense Automated Cost Information Management System)

DACIMS stores Cost and Software Data Reporting (CSDR) submissions from contractors, making them available to cost analysts government-wide for historical reference.

Question 65: What is 'cost realism analysis' and when is it performed during source selection?

• An analysis comparing offeror prices to determine the most competitive bid
• An assessment of whether proposed costs are realistic for the work, performed on cost-reimbursement proposals to determine the probable cost of contract performance (Correct answer)
• An audit by DCAA of the contractor's accounting system before award
• A review of proposed costs against the IGCE to identify any arithmetic errors

Correct answer: An assessment of whether proposed costs are realistic for the work, performed on cost-reimbursement proposals to determine the probable cost of contract performance

Cost realism is mandatory on cost-type solicitations; the government adjusts unrealistically low proposed costs to probable cost for evaluation purposes to avoid awarding to a contractor that cannot perform for the proposed amount.

Question 66: What does the Variance at Completion (VAC) formula calculate?

• VAC = EAC - BAC
• VAC = PV - EV
• VAC = EV - AC
• VAC = BAC - EAC (Correct answer)

Correct answer: VAC = BAC - EAC

VAC = BAC - EAC; a negative VAC signals a projected cost overrun at program completion.

Question 67: What is the Planning, Programming, Budgeting, and Execution (PPBE) process and what role does cost analysis play in it?

• PPBE is a schedule management system; cost analysis ensures programs stay within schedule constraints
• PPBE is a contractor cost management process; cost analysts review contractor compliance with it
• PPBE is the DoD resource allocation process; cost analysis informs each phase by providing estimates that support planning decisions, program justifications, and budget requests (Correct answer)
• PPBE is the Army's contract award process; cost estimates determine award fees

Correct answer: PPBE is the DoD resource allocation process; cost analysis informs each phase by providing estimates that support planning decisions, program justifications, and budget requests

Cost analysts provide estimates that feed the Army's POM submission in the programming phase and budget exhibits in the budgeting phase, directly shaping how resources are allocated across programs.

Question 68: In Army economic analysis, what does 'breakeven analysis' determine?

• The point at which the cumulative savings of a more expensive alternative exceed its additional upfront cost compared to the baseline (Correct answer)
• The number of units needed to achieve the required military capability
• The year at which the program's costs are fully funded
• The production quantity at which unit cost equals the program budget

Correct answer: The point at which the cumulative savings of a more expensive alternative exceed its additional upfront cost compared to the baseline

Breakeven analysis identifies when the total cost of a higher-upfront-cost option becomes equal to and then lower than the baseline, helping justify investments that pay off over time.

Question 69: What is 'affordability analysis' and how has it been incorporated into DoD acquisition policy?

• Affordability analysis determines the minimum number of units the Army must purchase to achieve acceptable unit cost
• Affordability analysis is conducted by OMB to determine whether a program should be included in the President's Budget
• Affordability analysis is the DoD process for determining commercial item prices in competitive markets
• Affordability analysis assesses whether projected program costs fit within DoD's top-line budget constraints and requires programs to establish unit cost caps at Milestone A (Correct answer)

Correct answer: Affordability analysis assesses whether projected program costs fit within DoD's top-line budget constraints and requires programs to establish unit cost caps at Milestone A

DoD policy requires programs to demonstrate affordability by establishing and maintaining should-cost targets and unit cost goals tied to the portfolio's available funding, not just the program's own requirements.

Question 70: What does the 'Weapon System Acquisition Reform Act (WSARA) of 2009' require related to DoD cost estimating?

• WSARA eliminated the requirement for program office cost estimates, replacing them entirely with CAPE estimates
• WSARA requires CAPE to conduct independent cost estimates for all MDAPs before milestone decisions and mandates independent technical risk assessments (Correct answer)
• WSARA required all Army programs above $100M to use parametric cost models exclusively
• WSARA created the Army Cost Review Board as the independent cost oversight body

Correct answer: WSARA requires CAPE to conduct independent cost estimates for all MDAPs before milestone decisions and mandates independent technical risk assessments

WSARA strengthened independent oversight of major programs by requiring CAPE ICEs and independent technical risk assessments at every major milestone, reducing reliance solely on program-office estimates.

Question 71: What does Earned Value (EV), also called Budgeted Cost of Work Performed (BCWP), measure?

• The budgeted amount for the work that has actually been completed (Correct answer)
• The actual cost incurred for work performed to date
• The contractor's fee earned under an award fee arrangement
• The difference between planned and actual costs

Correct answer: The budgeted amount for the work that has actually been completed

EV/BCWP is the budget value assigned to the work that has actually been accomplished, regardless of what it actually cost.

Question 72: What is a Work Breakdown Structure (WBS) and why is it critical to cost data collection?

• A hierarchical decomposition of program scope used to organize and collect costs at consistent, comparable levels across programs (Correct answer)
• A list of contract line items for billing purposes
• A schedule showing when each task will be completed
• A breakdown of the contractor's labor categories

Correct answer: A hierarchical decomposition of program scope used to organize and collect costs at consistent, comparable levels across programs

The WBS provides a common framework so that costs from different programs and contractors are collected at the same structural level, enabling meaningful comparison and analysis.

Question 73: What is a 'point estimate' in the context of cost analysis?

• A single deterministic value representing expected cost (Correct answer)
• A cost estimate prepared at a single program milestone
• The 50th percentile of a Monte Carlo simulation
• The midpoint of a cost range

Correct answer: A single deterministic value representing expected cost

A point estimate is a single value used to represent the expected cost without explicitly capturing uncertainty or range.

Question 74: What does the Budget at Completion (BAC) represent in an EVM framework?

• The actual cost incurred to complete all authorized work
• The remaining funds available after management reserve drawdown
• The projected final cost based on current cost performance
• The total authorized budget for the entire program scope (Correct answer)

Correct answer: The total authorized budget for the entire program scope

BAC is the total authorized budget for all work in the program — the sum of all budgets allocated in the PMB plus management reserve.

Question 75: Which statistical technique is most commonly used in DoD cost risk analysis to model the probability distribution of a program's total cost?

• Moving average
• Chi-square test
• Monte Carlo simulation (Correct answer)
• Linear regression

Correct answer: Monte Carlo simulation

Monte Carlo simulation is the standard DoD method for propagating input uncertainties through a cost model to produce a probability distribution of total program cost.

Question 76: Which EVM term describes distributing a program's total budget across specific time periods to reflect planned resource expenditures?

• Rubber baselining
• Rolling wave planning
• Time-phasing (Correct answer)
• Budget loading

Correct answer: Time-phasing

Time-phasing spreads authorized budgets across the program schedule by time period, creating the time-based spending plan that forms the PMB.

Question 77: Which monthly report do contractors submit to provide EVM data to the government program office?

• Program Deviation Report (PDR)
• Contract Performance Report (CPR) (Correct answer)
• Defense Contract Audit Report (DCAR)
• Selected Acquisition Report (SAR)

Correct answer: Contract Performance Report (CPR)

The Contract Performance Report (CPR) is the primary monthly EVM data submission from the contractor to the government, covering five reporting formats.

Question 78: What is the primary function of a Work Breakdown Structure (WBS) in an EVM environment?

• To decompose total program scope into manageable elements for cost, schedule, and performance control (Correct answer)
• To define the contractor's organizational reporting hierarchy
• To identify contract award fee evaluation criteria by milestone
• To establish the sequence and dependencies of contract deliverables

Correct answer: To decompose total program scope into manageable elements for cost, schedule, and performance control

The WBS product-oriented decomposition of program scope forms the fundamental framework for planning, budgeting, and measuring EVM performance.

Question 79: Mitigates against the Blast, Penetration, Debris and Cratering effects of warheads

• Aimpoint offset
• Delay fusing
• Shielding
• VT Fusing or air burst (Correct answer)

Correct answer: VT Fusing or air burst

VT (Variable Time) fuzing detonates the warhead above the surface as an air burst, which eliminates ground-contact effects — penetration, cratering, and surface debris — while also mitigating blast at ground level. Delay fuzing does the opposite, increasing penetration and cratering. Shielding reduces effects but cannot address all four categories. Aimpoint offset changes the impact location but does not alter how or where the weapon detonates relative to the surface.

Question 80: What is the 'floor price' concept related to data quality in Army cost analysis?

• The minimum contract value requiring CSDR reporting
• The base year cost before applying inflation factors
• The lowest bid price accepted during source selection
• The minimum credible cost below which an estimate is considered unrealistically optimistic given historical program performance (Correct answer)

Correct answer: The minimum credible cost below which an estimate is considered unrealistically optimistic given historical program performance

Cost analysts establish a floor to sanity-check estimates against historical data, flagging any estimate that falls implausibly below what similar programs have actually cost.

Question 81: What is the Performance Measurement Baseline (PMB)?

• The time-phased budget plan against which project performance is measured (Correct answer)
• The contractor's negotiated profit margin schedule
• The original contract price before any modifications
• The final cost estimate at program completion

Correct answer: The time-phased budget plan against which project performance is measured

The PMB is the time-phased budget baseline against which actual project performance is measured using EVM metrics.

Question 82: What threshold defines a Major Defense Acquisition Program (MDAP) under US law?

• Any program requiring congressional notification of cost growth
• Programs with more than 10,000 units procured
• Any program managed at the PEO level or above
• RDT&E costs exceeding $525M or procurement costs exceeding $3.065B in FY2020 constant dollars (Correct answer)

Correct answer: RDT&E costs exceeding $525M or procurement costs exceeding $3.065B in FY2020 constant dollars

10 USC 2430 (now 10 USC 4201) defines MDAPs by cost thresholds (adjusted periodically for inflation), triggering the most stringent acquisition oversight including SAR reporting and Nunn-McCurdy.

Question 83: Which Estimate at Completion (EAC) formula assumes current cost efficiency will continue for the remainder of the program?

• EAC = AC + ETC
• EAC = BAC - EV + AC
• EAC = AC + (BAC - EV)
• EAC = BAC / CPI (Correct answer)

Correct answer: EAC = BAC / CPI

EAC = BAC / CPI projects final cost assuming the cumulative CPI experienced to date will persist throughout the remaining work.

Question 84: What is the 'wrap rate' concept used in engineering build-up estimates?

• The ratio of indirect to direct labor in a contractor's accounting system
• A fee percentage added to cost-plus contracts to ensure contractor profit
• A factor applied to direct labor to account for fringe benefits, overhead, and general and administrative expenses, converting direct labor cost to total burdened cost (Correct answer)
• The escalation rate applied to wrap up current-year costs into future years

Correct answer: A factor applied to direct labor to account for fringe benefits, overhead, and general and administrative expenses, converting direct labor cost to total burdened cost

The wrap rate bundles all indirect costs into a single multiplier on direct labor, simplifying the calculation of total labor cost from direct labor hours.

Question 85: What is the purpose of a 'cost data normalization worksheet' in Army cost analysis?

• To establish the program's base year for inflation calculations
• To document all adjustments made to raw historical data, ensuring transparency and reproducibility of the normalization process (Correct answer)
• To track changes to the program's work breakdown structure
• To record contractor cost submissions before entry into DACIMS

Correct answer: To document all adjustments made to raw historical data, ensuring transparency and reproducibility of the normalization process

The worksheet creates an auditable trail showing exactly what adjustments were made and why, allowing reviewers to verify or challenge the normalized data used in CER development.

Question 86: What is 'budget authority' and how is it different from appropriations in Army cost planning?

• Budget authority is the legal authority to obligate funds; appropriations are the specific acts by which Congress provides budget authority (Correct answer)
• They are synonymous terms in the federal budget process
• Budget authority applies to multi-year funds; appropriations are single-year
• Budget authority is set by the Army; appropriations are set by OSD

Correct answer: Budget authority is the legal authority to obligate funds; appropriations are the specific acts by which Congress provides budget authority

Appropriations are one form of budget authority; Congress provides budget authority primarily through annual appropriations acts, but also through contract authority, borrowing authority, and other mechanisms.

Question 87: What is 'inflation' as it applies to Army cost analysis, and what index is commonly used to adjust costs?

• Inflation is the increase in contractor costs due to wage growth only; it is captured using the Employment Cost Index (ECI)
• Inflation is ignored in Army estimates because DoD uses constant-year dollars
• Inflation is the general rise in prices over time; the DoD uses the DoD Inflation Composite Rates from the OSD Comptroller's Green Book to adjust costs (Correct answer)
• Inflation is applied only to O&S costs, not development or procurement

Correct answer: Inflation is the general rise in prices over time; the DoD uses the DoD Inflation Composite Rates from the OSD Comptroller's Green Book to adjust costs

DoD analysts use the Green Book inflation rates published annually by OSD Comptroller to convert between base-year and then-year dollars for budget submissions and life cycle estimates.

Question 88: What is the 'Independent Government Cost Estimate (IGCE)' and when is it required?

• The IGCE is prepared by ACEA and replaces the program office estimate at milestone decisions
• The IGCE is prepared by the contracting officer after contract award to verify contractor invoices
• The IGCE is the government's pre-solicitation estimate of contract cost, required by FAR before issuing a solicitation to ensure the government can evaluate reasonableness of contractor proposals (Correct answer)
• The IGCE is a classified estimate used only for contracts above the SAT threshold

Correct answer: The IGCE is the government's pre-solicitation estimate of contract cost, required by FAR before issuing a solicitation to ensure the government can evaluate reasonableness of contractor proposals

FAR requires an IGCE before solicitation so the contracting officer has an independent basis to assess the competitiveness and reasonableness of offerors' proposed prices.

Question 89: What is the 'Should-Cost' review concept in Army acquisition?

• A congressional review of program cost growth
• A government-led analysis to identify what a program should cost if managed efficiently, used to challenge contractor proposals (Correct answer)
• An audit comparing should-cost to will-cost estimates
• A review confirming the contractor's proposed cost is within budget

Correct answer: A government-led analysis to identify what a program should cost if managed efficiently, used to challenge contractor proposals

Should-Cost reviews challenge baseline assumptions and inefficiencies to determine the achievable cost under optimal management, and are used to negotiate better contract prices.

Question 90: Which software metric is collected under CSDR requirements to help estimate future software development costs?

• Source Lines of Code (SLOC) and equivalent SLOC (ESLOC) (Correct answer)
• Number of software defects found in testing
• Number of software engineers on the program
• Software release frequency

Correct answer: Source Lines of Code (SLOC) and equivalent SLOC (ESLOC)

SLOC and ESLOC quantify the size of the software product, which is the primary technical driver used in software cost estimating relationships.

Question 91: In economic analysis of Army system alternatives, what is 'cost-effectiveness analysis' used for?

• Determining whether a program's benefits exceed its costs in dollar terms
• Comparing alternatives when benefits cannot be monetized, by relating costs to non-monetary measures of effectiveness (Correct answer)
• Ranking alternatives by their NPV of costs alone
• Calculating the return on investment for a weapon system

Correct answer: Comparing alternatives when benefits cannot be monetized, by relating costs to non-monetary measures of effectiveness

Cost-effectiveness analysis is used when benefits like combat capability cannot be expressed in dollars, allowing comparison of how much capability each dollar of investment buys.

Question 92: What is a 'Should-Cost Review' under FAR 15.407-4 and when is it conducted?

• An annual audit of contractor overhead rates required by DCAA
• A review conducted after contract award to verify the contractor is performing at proposed cost
• A review of the government's IGCE to ensure it reflects realistic market costs
• A government team analysis of a contractor's work to identify and reduce costs before negotiation of a significant contract or modification; conducted when there is potential for significant cost reduction (Correct answer)

Correct answer: A government team analysis of a contractor's work to identify and reduce costs before negotiation of a significant contract or modification; conducted when there is potential for significant cost reduction

FAR 15.407-4 authorizes should-cost reviews to challenge contractor cost structures and identify opportunities for cost reduction that the government can capture in negotiations.

Question 93: What is the primary purpose of a Cost Data Requirements (CDR) clause in a DoD contract?

• To define the contractor's accounting system requirements
• To establish the contractor's ceiling price on a cost-plus contract
• To require contractors to submit actual cost data so the government can validate estimates and track performance (Correct answer)
• To authorize access to contractor facilities for audits

Correct answer: To require contractors to submit actual cost data so the government can validate estimates and track performance

CDR clauses obligate contractors to provide actual cost data in a standardized format, giving the government visibility into incurred costs for future estimating and oversight.

Question 94: Weaponeering Analysis

• CDE Level 1 (Correct answer)
• Cde Level 5
• CDE Level 1
• CDE Level 3 (Correct answer)

Correct answer: CDE Level 1

CDE Level 3 is the threshold where weaponeering analysis is formally introduced, requiring planners to perform detailed technical calculations about weapon effects rather than relying on broader estimates. CDE Level 1 involves initial rough assessments that precede formal weaponeering, while CDE Level 5 represents the highest level of scrutiny well beyond where weaponeering analysis first enters the process.

Question 95: In Army cost data management, what is a 'data anomaly' and how should it be handled?

• Cost data that has not been inflation-adjusted
• A data submission rejected by DACIMS due to formatting errors
• Any data older than 10 years in the cost database
• A data point that deviates significantly from the expected pattern due to special circumstances; it should be investigated, documented, and potentially excluded or separately analyzed (Correct answer)

Correct answer: A data point that deviates significantly from the expected pattern due to special circumstances; it should be investigated, documented, and potentially excluded or separately analyzed

Anomalies may reflect unique program events rather than typical cost behavior, so they must be understood before deciding whether to include them in analysis or treat them separately.

Question 96: In EVM terminology, what does Planned Value (PV) — also called Budgeted Cost of Work Scheduled (BCWS) — represent?

• The actual cost of work performed to date
• The total contract budget at completion
• The budgeted cost of work scheduled to be completed by a given date (Correct answer)
• The contractor's projected final cost

Correct answer: The budgeted cost of work scheduled to be completed by a given date

PV/BCWS represents the authorized budget planned to be accomplished by a specific point in time on the schedule.

Question 97: What distinguishes a 'will-cost' estimate from a 'should-cost' estimate?

• Will-cost is prepared by the contractor; should-cost is prepared by the government
• Will-cost projects what the program is expected to cost given current plans and management; should-cost projects what the program could cost under optimal management and efficiency (Correct answer)
• Will-cost applies only to production; should-cost applies only to development
• Will-cost uses parametric methods; should-cost uses engineering build-up

Correct answer: Will-cost projects what the program is expected to cost given current plans and management; should-cost projects what the program could cost under optimal management and efficiency

Will-cost is a realistic projection based on current program status and historical tendencies, while should-cost challenges inefficiencies to identify achievable cost reduction opportunities.

Question 98: Which Army regulation governs the collection, management, and reporting of cost data for Army acquisition programs?

• AR 37-1 (Army Financial Management and Accounting)
• AR 25-1 (Army Information Technology)
• AR 70-13 (Management and Oversight of Defense Acquisition Programs) (Correct answer)
• AR 700-127 (Integrated Logistics Support)

Correct answer: AR 70-13 (Management and Oversight of Defense Acquisition Programs)

AR 70-13 establishes Army policy for cost management and data reporting within the Army acquisition system, including cost estimating and analysis requirements.

Question 99: In the analogy method, what is 'complexity factor' adjustment?

• The ratio of the new system's weight to the analog system's weight
• An escalation factor for inflation between the analog program year and today
• A multiplier applied to the reference system's cost to account for differences in technical difficulty between the analog and the new system (Correct answer)
• A discount factor applied when the analog system cost data is more than 10 years old

Correct answer: A multiplier applied to the reference system's cost to account for differences in technical difficulty between the analog and the new system

When the new system is more or less complex than the analog, a complexity factor adjusts the analog cost proportionally to reflect the estimated cost impact of that difference.

Question 100: What does 'data maturity' mean when assessing historical cost data for use in an Army estimate?

• The number of data points available in the historical database
• Whether the data has been approved by the Army Cost Review Board
• How complete and final the data is—early-phase data is less mature and more subject to revision than data from completed programs (Correct answer)
• The age of the data in years since it was collected

Correct answer: How complete and final the data is—early-phase data is less mature and more subject to revision than data from completed programs

Immature data from programs still in development may change significantly before completion, reducing its reliability as a basis for new estimates compared to data from completed programs.