PLEASE SHOW WORK!!!

Task A B Optimistic 12 7 4 D 8 P301 Project Mgt. Homework Problem Most Likely Pessimistic te 19 20 18 1.78 9 11 9 0.44 16 22 15 9 12 22 13 5.44 9 19 10 5.44 15 23 15 7.11 3 5 3 0.44 14 19 14 2.78 7 21 9 7.11 13 22 14 45 E 5 7 F G 1 H 9 I 5 10 J 22 14 K L 10 18 13 19 4 0.11 20 19 A I 18 9 D 13 H J 14 14 B Start Finish 9 F K 15 14 C 15 G E L 3 10 19 1. What is the critical path for this project? 2. What is the slack on each activity? 3. What is the probability of completing the critical path in 60 weeks? 4. What completion time would give you a 99% confidence of completing the Critical Path on-time