Question: False Question 2 7 The main difference between PERT and CPM is that: PERT is more accurate than CPM . CPM assumes activity durations can

False
Question 27
The main difference between PERT and CPM is that:
PERT is more accurate than CPM.
CPM assumes activity durations can vary.
PERT employs three time estimates for each activity.
PERT ignores activity costs.
PERT assumes that activity durations are known.
Question 28
Productivity tends to be more difficult to improve in the service sec
typically labor-intensive.
All of these make service productivity more difficult.
False Question 27 The main difference between PERT and CPM is

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