1) Fail Ap Time Activity A Immediate Predecessor 2 5 B 1 C 10 D E B A, D 3 6 F G What is the project duration time and what are the slack times of the activities? C E, F 8 92 2) Activity A Immediate Predecessor Time 524555235 B C DEFG H 1 A A B B C E, F D G, H What is the project duration time and what are the slack times of the activities? 3) Activity Immediate Optimistic Most Predecessor Time Likely Time Pessimistic Expected Variance Crash Time Crash Cost Time Time A 1 2 3 B 2 3 4 CDEFGH A 1 2 3 A, B 2 4 6 C 1 4 7 C 1 2 9 1222 $350/week $350/week $500/week $200/week D, E 3 4 11 4 $600/week F, G 1 2 3 What is the project duration time? What is the probability of completing the project in 16 weeks or less? What is the least cost of reducing the project duration by 3 weeks?