GCC Cost Estimation & Budgeting 3 — Questions and Answers
Question 1: Which document is most commonly used as the basis for a contractor's detailed quantity takeoff?
- Project specifications only
- Construction drawings (plans) (Correct answer)
- Owner's budget narrative
- Subcontractor quotations
Correct answer: Construction drawings (plans)
Quantity takeoffs are performed directly from construction drawings to measure and count every item of work.
Question 2: The term 'value engineering' in cost management primarily refers to:
- Increasing scope to improve quality at no cost
- Analyzing functions to achieve required performance at lower cost (Correct answer)
- Inflating the estimate to protect profit
- Negotiating lower wages with subcontractors
Correct answer: Analyzing functions to achieve required performance at lower cost
Value engineering systematically examines project elements to deliver necessary functions at the lowest possible lifecycle cost.
Question 3: Cash flow forecasting in construction budgeting is primarily used to:
- Determine the final contract price
- Predict when funds will be needed throughout the project (Correct answer)
- Calculate subcontractor retainage amounts
- Set the project completion date
Correct answer: Predict when funds will be needed throughout the project
Cash flow forecasting maps projected income and expenditures over time so the contractor can plan financing needs.
Question 4: A bid bond guarantees that:
- The contractor will complete work at the bid price
- The contractor will enter into a contract if awarded the bid (Correct answer)
- All subcontractors are properly licensed
- Material costs won't increase after bid submission
Correct answer: The contractor will enter into a contract if awarded the bid
A bid bond assures the owner that the bidder will accept and execute the contract at the submitted price if selected.
Question 5: Which pricing strategy describes a contractor submitting a price that covers costs but intentionally reduces profit to win a competitive bid?
- Cost-plus pricing
- Breakeven pricing
- Market-based (competitive) pricing (Correct answer)
- Skimming pricing
Correct answer: Market-based (competitive) pricing
Market-based pricing adjusts markup based on competition intensity, sometimes accepting minimal margin to secure the contract.
Question 6: In an earned value analysis, a Cost Performance Index (CPI) of 0.85 indicates:
- The project is 15% ahead of schedule
- The project is spending $1.00 for every $0.85 of work accomplished (Correct answer)
- 15% of the budget remains unspent
- The project will finish 15% under budget
Correct answer: The project is spending $1.00 for every $0.85 of work accomplished
CPI = EV/AC; a CPI of 0.85 means only $0.85 of value is earned for each $1.00 spent, indicating a cost overrun.
Question 7: Which cost is considered a 'sunk cost' in project budgeting?
- Estimated cost of remaining work
- Money already spent that cannot be recovered (Correct answer)
- Future contingency reserves
- Profit margin built into the estimate
Correct answer: Money already spent that cannot be recovered
Sunk costs are past expenditures that are irretrievable and should not influence future project decisions.
GCC Cost Estimation & Budgeting 3
Which document is most commonly used as the basis for a contractor's detailed quantity takeoff?