Question: What is the expected project completion time, What is the probability that this project will take more than128 days to be completed? (Here carry 3

What is the expected project completion time, What is the probability that this project will take more than128 days to be completed? (Here carry 3 decimals)

FIRST, compute the expected time and variance for the activities (A, B, C, D). SECOND, Compute the expected (mean) time for the project completion. This is the expected time for the critical path. Time estimates Optimistic Most Likely Pessimistic Expected Variance Activity (b) Time (ET) A 41 50 59 B 54 60 66 C 58 70 82 D 32 41 44 A Start End 00 D

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