Question 10 Not yet answered Marked out of 1.00 p Flag question A manufacturing company is planning to use PERT to setup a project for a new production line. For this project, they have established the following activities, precedence relationships, and time estimates in days: Immediate Time (Days) Activity Predecessors Optimistic Most likely Pessimistic A 8 10 12 B 6 7 9 B 3 3 3 D A 10 15 20 E D 6 7 8 F 9 10 11 D 5 7 10 H E, F 14 15 16 1. Compute the expected duration and variance for each activity in the project. 2. Determine the critical path. 3. What are expected completion time and the standard deviation of the critical path? 4. What is the probability of completing the project within 50 days