Question: 1-The Critical Path Method (CPM) of computing the project completion time assumes that Group of answer choices a) the duration of each activity is known

1-The Critical Path Method (CPM) of computing the project completion time assumes that

Group of answer choices

a) the duration of each activity is known with zero error.

b) the error in activity time estimates follows a bell curve.

2-The CPM estimate for a project is 50 days. It follows that

a) exactly one path in the project network has a length of 50 days.

B) at least one path in the project network has a length of 49 days.

c) at least one path in the project network has a length of 50 days.

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