Question: a. Formulate a linear programming model that can be used to assist with the crashing decisions. b. What activities should be crashed? c. What is

a. Formulate a linear programming model that can be used to assist with the crashing

decisions.

b. What activities should be crashed?

c. What is the total project cost for the 12-day completion time?

Start A E B D F Activity A B C D E

Start A E B D F Activity A B C D E F G Time 3255622 The crashing data for this project are as follows: Finish Time (days) Cost ($) Activity Normal Crash Normal Crash 2133411 3255622 ABCDEFO 800 1400 1200 1900 2000 2800 1500 2300 1800 2800 600 1000 500 1000

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