With Projects for Which There Is a High Degree of Uncertainty

Multiple Choice

With projects for which there is a high degree of uncertainty about the estimated durations for activities, it is possible to use three time estimates:

A) an original estimate, a petrified estimate, and a most likely estimate.
B) an optimistic estimate, a pessimistic estimate, and a most likely estimate.
C) an optimised estimate, a primary estimate, and a most likely estimate.
D) an opportunity estimate, a pragmatic estimate, and a most likely estimate.