Question: Please help me answer A -C Thank you! 2) Preceding Optimistic Activity A B 5 Probable 11 3 Pessimistic 14 9 3 6 10 14

Please help me answer A -C
Thank you!
2) Preceding Optimistic Activity A B 5 Probable 11 3 Pessimistic 14 9 3 6 10 14 D 3 5 7 11 E 4 6 F AB B DE F 6 8 13 G 6 2 3 4 3 H 9 a. b. Calculate the expected duration and variance of each activity. Calculate the expected duration and variance of the critical path. Calculate the probability that the project will be completed in less than 28 weeks. cStep by Step Solution
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