Question: Below is the project data for a Time-Cost CPM scheduling model. Activity Predecessor Normal Time Crash Time Normal Cost Crash Cost $200 $400 $300

Below is the project data for a Time-Cost CPM scheduling model. Activity

Below is the project data for a Time-Cost CPM scheduling model. Activity Predecessor Normal Time Crash Time Normal Cost Crash Cost $200 $400 $300 $600 $200 $200 $500 $550 $500 $900 A BCDE None A A B and C D NN 2 4 2 3 3 1 3 1 2 2 What is the critical path? What is the total project duration? If you had to reduce the project duration by 1, which activity would you crash?

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