How can a project manager represent a contingency reserve in the schedule?

How can a project manager represent a contingency reserve in the schedule?
A . Additional weeks of work to account for unknown-unknowns risks
B . Task duration estimates of the best case scenarios
C . Additional duration estimates in response to identified risks that have been accepted
D . Milestones representing the completion of deliverables

View Answer

Answer: A

Explanation:

Reference: https://www.pmi.org/learning/library/model-risk-contingency-reserve-9310