Essay
A project consists of nine major activities,as shown.There are three separate paths in the network: a-c-f,b-d-g,and e-h-i.
(i)What is expected project duration time?
(ii)Determine the probability that the project will take more than 35 weeks to complete.(All durations are in weeks.)
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Correct Answer:

Verified
Correct Answer:
Verified
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