Question: Problem 2 (30 points) Consider the following table. Predecessor Crash Time (days) 8 Activity B D Normal Time (days) 9 5 11 14 Normal Cost

Problem 2 (30 points) Consider the following

Problem 2 (30 points) Consider the following table. Predecessor Crash Time (days) 8 Activity B D Normal Time (days) 9 5 11 14 Normal Cost in $ 400 300 600 300 Crash Cost in s 500 500 1000 500 A A B, C 1 5 11 a) What is the activity with the smallest crash cost per period? (5 pts) b) Which activity should be cut first to reduce the project duration by 1 day? How much is added to the project cost? (5 pts) c) Which activity should be the next to be crashed to cut a second day from the project duration? (5 pts) d) How much is added to the project cost with two days crashed? (5 pts) e) What is the maximum time that can be crashed? How much additional cost is needed? (10 pts) Problem 3 (20 points)

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