Question: Given: Predecessors Activity A B. C D E F G H A B, C D E B, C F, G Expected Time (in weeks) 3

Given: Predecessors Activity A B. C D E F G H A B, C D E B, C F, G Expected Time (in weeks) 3 6 2 5 4 3 9 3 a) Construct the PERT network b) Determine the earliest times, latest times, and slack for each activity and indicate the critical path. What is the expected project completion time? c) Given the data below, what is the minimum added cost of meeting a 16-week completion time? Time (weeks) Cost (5) Activity Normal Crash Normal Crash A 3 1 900 1700 B 3 2000 4000 1 500 1000 D 3 1800 2400 E 4 3 F 1500 1850 3 1 3000 3800 H 8000 9800 1000 2000 6 2 5

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