Question: 2. Consider the network described in the table below. Times are given in weeks (keep 2 decimal points). Pessimistic Most Likely Optimistic Activity Immediate Predecessor(s)

2. Consider the network described in the table below. Times are given in weeks (keep 2 decimal points). Pessimistic Most Likely Optimistic Activity Immediate Predecessor(s) b m a A 15 10 8 9 8 7 B C A,B 10 6 5 D B,C 3 3 3 E D 9 F C.E 11 8 5 a. Draw the network diagram. b. Cofculate the expected time and variance of each activity. 1 c. Calculate the probability that the project will be completed in more than 33 weeks

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