Time (Days) 8) Activity Immediate Predecessor A 2 B C 5 1 B D E A, D F C 10 3 6 8 G E, F What is the expected project completion time in days? List the slack times. 9) Activity A BC Immediate Predecessor Normal Time (Months) Crash Time (Months) Normal Cost Crash Cost 6 - 7 45 $2,000 $2,400 3,000 3,500 A 7 6 1,000 1,300 B 6 4 2,000 2,600 D 9 8 8,800 9,000 Based on the above, list the crash cost per month for the different activities. What is the least cost of reducing the project completion date by 3 months? D E