Chapter 5 Assignment 2: Objective Question 15 on p. 165 a. Find the critical path using the network next slide where the activity times are shown in days. b. The following table shows the normal times and the crash times, along with the associated costs for each activity. If the project is to be shortened by four days, show which activities, in order of reduction, would be shortened and the resulting cost. Objective Questions 15 on p. 165 (Chapter 5) - Step 1: Construct a CPM diagram Step 3: Compute the critical path Step 4: Calculate costs per day to expedite - Sten 2: Calculate costs per dav to expedite Step 5: Plot cost curves it any