Question 1 of 7
A large infrastructure project uses a stage-gate process with five gates. At Gate 3, the project review committee finds that the business case assumptions from Gate 1 are no longer valid due to a significant market shift. What should happen at Gate 3?
- A.Proceed as planned — the project has already passed two gates and has too much invested to stop, even if the original market assumptions are no longer valid.
- B.Update only the schedule to account for the market changes and proceed
- C.The gate committee should decide to proceed, hold, or kill the project based on the current business case validity, not the sunk cost.
- D.Refer the decision to the project manager, who knows the project best
Show answer and explanation
Correct answer: C
Stage-gate governance exists precisely to create structured decision points where continuing investment is evaluated on current merit, not historical commitment. At Gate 3, the committee must decide go/no-go/hold based on the project's current strategic and financial viability. Sunk cost fallacy — continuing because of past investment — is a classic governance failure. Updating only the schedule ignores the root cause: invalid business case assumptions. Gate decisions belong to the governance committee, not the project manager.