Question: A project involving the installation of a computer system comprises eight activities. The following table lists immediate predecessors and activity times (in weeks). Activity Immediate
A project involving the installation of a computer system comprises eight activities. The following table lists immediate predecessors and activity times (in weeks).
Activity Immediate Predecessor Time A —3 B —6 C A2 D B, C 5 E D4 F E3 G B, C 9 H F, G 3
a. Draw a project network.
b. What are the critical activities?
c. What is the expected project completion time?
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