Question: activity Immediate Time (weeks) Most predecessor Optimistic Probable Pessimistic A 2 4 8 B A 4 6 10 C A 2 7 12 D A

activity Immediate Time (weeks) Most predecessor Optimistic Probable Pessimistic A 2 4 8 B A 4 6 10 C A 2 7 12 D A 1 3 7 E C, D 2 4 6 F B, C 3 7 12 G E, F 2 3 6 H F, G 3 7 10 Solve the problem and enter your answers to the questions:(round the ET to one decimal place and the variance, standard dev, and z-score to 2 decimal places) 1. What are the critical path activities? 2. What is the expected completion time for the project (#of weeks)? 3. What are the variance and standard deviation for the critical path? 4. What is the probability that the project can be completed in less than 30 weeks? 5. What is the probability that the project can be completed in more than 30 weeks?

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