ANSWER #5 TOO PLEASE

Using the following details you please conduct PERT Analysis. The analysis is broken in smaller sub questions. So answering them one by one will complete the analysis. E Start D Finish B F Expected Variance Time Optimistic Act No. Description Time 1 Start 1 2 Activity A 2 3 Activity B 3 4 Activity C 5 5 Activity D 11 6 Activity E 1 7 Activity F 1 8 Finish 1 All times as in weeks Answer the following questions: Most Likely Time 5 7 5 8 17 6 3 3 Pessimistic Time 9 12 6 10 21 10 5 5 | 1. Calculate the expected time of all the activities including Start and finish. 2. Calculate Variation of all the activities including Start and Finish. 3. Identify the four paths for the network and using your Answer 1 and 2 values calculate the expected duration and variance of each path respectively. 4. Identify the critical path. 5. Using the expected duration and variation of ONLY the critical path calculate the probabilities of completing the project in 40 weeks, 42.5 weeks and 48 weeks