Question: Question 2 15 pts Charlie Richardson, Program Office Director, has developed the tasks, durations, and predecessor relationships in the following table for Disaster Recovery Team

Question 2 15 pts Charlie Richardson, Program

Question 2 15 pts Charlie Richardson, Program Office Director, has developed the tasks, durations, and predecessor relationships in the following table for Disaster Recovery Team deployment (DRT). To solve this problem, calculate the expected completion time and variance for each activity, draw a network diagram, complete a forward and backward pass, identify the critical path. Follow the step-by-step solution approach in Gido and Clements text, Chapter 5, Appendix 1 called Probabilistic Activity durations. What is the probability of completion of the project before week 39? Time estimates (in weeks) Most likely 8 8 12 6 2 8 3 2 6 6 2 Immediate Activity Optimistic predecessor A 4 B A 2 C A 8 A 4 E B 1 F E,C 6 G E,C 2 H F 2 1 F 6 J D,G,H 4 K I,J 2 Due to rounding, between 5.71% and 6.65% Due to rounding, between 8.79% and 9.8% O Due to rounding, between 7.85% and 8.69% O Due to rounding, between 31.50% and 36.68% LL Pessimistic 10 24 16 10 3 20 4 2 6 12 3

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