Question: 1. (5 points): Consider a project network with eight activities. Duration is estimated and precedence relationships are provided in the table below. Activity Preceding Optimistic

1. (5 points): Consider a project network with

1. (5 points): Consider a project network with eight activities. Duration is estimated and precedence relationships are provided in the table below. Activity Preceding Optimistic Most Likely Pessimistic Expected Time Variance -- 6 9 12 B 6 10 11 C -- 6 10 14 A, B B, C 11 F 6 8 10 G D, E 2 4 6 F a. (2 points) Complete the network diagram D 6 b. (1 point) Find the critical path and expected completion time for this project. c. (1 points) Determine the variance and standard derivation of project: d. (1 points) What is the probability that the project will be completed within 27 days

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