Question: The following table presents project information (time unit in months) Activit Predecessors A Pessimisti Duration 12 8 9 7 12 7 10 B Optimisti Duration

The following table presents project information

The following table presents project information (time unit in months) Activit Predecessors A Pessimisti Duration 12 8 9 7 12 7 10 B Optimisti Duration 7 4 5 4 D E F G Most likely Duration 10 5 7 5 10 4 8 A B B, D B, D E, F 3 5 a) Draw an AON network diagram for the project. (5 pts) b) Determine the critical path of the project. (5 pts) c) Calculate the expected time for all activities. (5 pts) d) What is the expected project completion duration? (5 pts) e) Calculate the variance of the critical path. (5 pts)

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