Question No: 03 Normal Crash Normal Crash Immediate Activity Time Time Cost Cost Predecessor 7 5 1800 3200 - B 9 8 2500 2700 4 3 2000 2200 A D 13 9 2300 3700 E 8 6 1000 1800 C D F 11 9 1600 3000 B G 7 4 2600 4100 E a. Determine the project completion time if no activity is crashed. What would be the total cost of completing the project? b. The project completion time should be shortened by three weeks. What should be done? How much will total cost change