Question: Draw the network diagram and determine the minimum total time (in weeks) using the concept of project crashing for the following data. Activity Normal time

Draw the network diagram and determine the minimum total time (in weeks) using the concept of project crashing for the following data.

Activity Normal time Normal cost Crash time Crash cost 1 - 2 14 1400 8 1700 1 - 3 10 1000 6 1400 1 - 4 16 1200 10 2400 2 - 5 18 1600 14 2500 3 - 5 10 1400 6 2000 3 - 6 12 2200 10 2600 4 - 6 14 2400 10 2900 5 - 7 4 800 2 1000 6 - 7 6 1000 4 1700 If the indirect cost per week is 200, Compute the optimal crashed project completion time.

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