Question: The main difference between PERT and CPM is that: A . PERT ignores activity costs. B . PERT is more accurate than CPM . C
The main difference between PERT and CPM is that:
A PERT ignores activity costs.
B PERT is more accurate than CPM
C PERT employs three time estimates for each activity.
D CPM assumes activity durations can vary.
E PERT assumes that activity durations are known.
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