Question: The network and durations given below shows the normal schedule for a project. You can decrease (crash) the durations at an additional expense. The

The network and durations given below shows the normal schedule for a

The network and durations given below shows the normal schedule for a project. You can decrease (crash) the durations at an additional expense. The Table given below summarizes the time-cost information for the activities. The owner wants you to you to finish the project in 110 days. Find the minimum possible cost for the project if you want to finish it on 110 days. (Assume that for each activity there is a single linear, continuous function between the crash duration and normal duration points). B 20 A B C D Activity (days) 120 E F Normal duration 40 20 40 30 50 60 A 120 F 60 D 30 Crash Duration (days) 100 15 30 20 40 45 4 E 50 Normal Crash Cost Cost 12000 14000 1800 2800 16000 22000 1400 2000 3600 4800 13500 18000

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