Mixed Deck — All CCA Topics Flashcards

Which internal control best prevents a contractor from double-billing labor hours on multiple cost codes for the same workers?

Answer: Reconciliation of certified payroll records to labor cost distribution reports

Certified payroll records list actual hours and wages per worker, and reconciling these to cost distribution reports exposes duplicate labor charges across cost codes.

When auditing equipment rental charges on a cost-plus contract, the auditor should compare rental rates against:

Answer: Published industry rate guides such as the AED Green Book

Industry rate guides like the AED Green Book provide objective benchmarks for verifying that equipment rental charges are reasonable and customary.

Which project management document provides the construction auditor with the most reliable evidence of owner-authorized scope changes?

Answer: Executed change orders signed by the owner's authorized representative

Only fully executed change orders bearing the owner's authorized signature constitute formal evidence that scope changes were reviewed, priced, and approved.

Which analytical procedure is most useful for detecting unusual patterns in contractor billing on a long-term project?

Answer: Trend analysis comparing monthly billings to project progress curves

Trend analysis comparing billing patterns to actual physical progress can reveal front-loading, billing acceleration, or unsupported cost spikes.

A contractor uses an equipment rate that includes both ownership and operating costs. Which cost component should NOT be included in the ownership cost rate?

Answer: Fuel and lubricants

Fuel and lubricants are operating costs, not ownership costs; ownership costs cover depreciation, insurance, taxes, and major repairs.

When a construction auditor identifies a verbal agreement between the owner's representative and the contractor that modified a contract term without written documentation, this creates what audit issue?

Answer: An undocumented contract modification that may be unenforceable and creates disputes about what was actually agreed

Most construction contracts require modifications to be in writing; verbal agreements lack the documentation trail needed to enforce terms, assess cost impacts, or defend the owner's position in disputes.

An auditor preparing a construction audit report must be careful to distinguish between findings and recommendations. What is the key difference?

Answer: Findings are supported by evidence of non-compliance or deficiency; recommendations are the auditor's suggested corrective actions

Findings are evidence-based factual determinations of what went wrong, while recommendations propose prospective corrective actions; conflating the two undermines the report's clarity and credibility.

In construction auditing, 'retainage' refers to:

Answer: A portion of each progress payment withheld by the owner until project completion

Retainage is a percentage (typically 5–10%) of each progress payment withheld by the owner until the project reaches substantial completion, providing performance assurance.

What is the purpose of a liquidated damages (LD) clause in a construction contract?

Answer: Pre-establish the daily monetary damages for late project completion

Liquidated damages clauses establish a predetermined daily rate for late delivery, avoiding the difficulty of proving actual damages from project delays.

Which component of the COSO framework addresses organizational structure and the assignment of authority and responsibility?

Answer: Control Environment

The Control Environment component of COSO encompasses the organization's ethical values, management philosophy, organizational structure, and assignment of authority and responsibility.

What is the purpose of cost coding in construction accounting?

Answer: To classify and track project expenses

Cost coding in construction accounting is the process of assigning unique codes to different types of project expenses. This systematic classification allows for efficient tracking, categorization, and analysis of all costs incurred during a project. Effective cost coding helps project managers monitor budgets, identify cost overruns, and make informed decisions, ultimately improving financial control and auditing capabilities.

A CCA auditor must issue findings on a project where the audit scope was limited by the contractor's refusal to provide certain financial records. How should this limitation be reported?

Answer: The audit report must include a scope limitation paragraph disclosing the nature of the limitation and its potential impact on findings

Professional standards require explicit disclosure of scope limitations so that report users understand what was not reviewed and can assess the completeness and reliability of the audit conclusions.

When auditing subcontractor certified payroll compliance on a federally prevailing wage project, what is the auditor primarily verifying?

Answer: That workers were paid at least the Davis-Bacon wage rates for their job classifications on the project

Davis-Bacon Act compliance requires that covered workers on federal construction projects be paid at least the prevailing wage rates published by the Department of Labor for their trade classification.

When a construction auditor uses Building Information Modeling (BIM) data to verify quantities in a contractor's payment application, what is the primary benefit?

Answer: BIM models provide precise, three-dimensional quantity takeoffs that can be compared against contractor-reported installed quantities for accuracy

BIM-derived quantity takeoffs provide a precise, model-based baseline that auditors can compare to contractor payment application quantities, identifying overbilling of materials or installed work.

Which scheme involves a construction employee creating fictitious subcontractors and then approving invoices from those shell companies?

Answer: Shell company vendor fraud

Shell company fraud involves creating fictitious vendor entities controlled by an insider who then approves fraudulent invoices payable to themselves.

Front-loading a schedule of values inflates early payment applications by:

Answer: Overstating the cost of early work items and understating later items

Front-loading assigns higher values to early-schedule line items than their actual cost, enabling the contractor to collect cash in excess of work performed early in the project.

Overbilling on a construction project most commonly occurs when a contractor:

Answer: Bills for work not yet performed or materials not yet incorporated

Front-loading or billing for work or materials ahead of actual installation is the most prevalent form of overbilling in construction.

The IIA Code of Ethics requires internal auditors to exhibit which of the following regarding conflicts of interest?

Answer: Avoid situations that impair or appear to impair objectivity

The IIA Code of Ethics requires auditors to avoid any conflict of interest, real or apparent, that could impair their objectivity.

What is 'force majeure' in the context of a construction contract?

Answer: A provision excusing performance delays caused by unforeseeable events beyond the parties' control

Force majeure clauses excuse delays or non-performance caused by extraordinary events such as natural disasters, wars, or pandemics that are beyond either party's control.

A CCA auditor reviewing subcontract flow-down clauses must verify that which critical prime contract requirement is typically flowed down to all subcontractors on a federally funded project?

Answer: Davis-Bacon prevailing wage, Buy American, and Equal Employment Opportunity requirements

Federal regulations require that Davis-Bacon, Buy American, EEO, and other statutory requirements be flowed down through all subcontract tiers to ensure federal compliance throughout the supply chain.