Q2: [ 10 marks] Consider the following table for time information about each activity in a...

 

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Q2: [ 10 marks] Consider the following table for time information about each activity in a specific project. Activity A B C D E F G Optimistic 1 2 3 6 4 6 2 Time Estimates (week) Pessimistic Most Likely 4 6 3 13 6 8 5 7 9 14 16 8 Immediate Predecessor(s) B A A, C B D, E, F a. Calculate the expected activity times (round to nearest integer). [2 marks] b. Calculate the activity slacks. What is the total project length? Make sure you fully label all nodes in the network. [3 marks] c. Identify the critical path. What are the alternative paths and how much slack time is associated with each noncritical path? [3 marks] d. Identify burst activities and merge activities. [2 marks] Q2: [ 10 marks] Consider the following table for time information about each activity in a specific project. Activity A B C D E F G Optimistic 1 2 3 6 4 6 2 Time Estimates (week) Pessimistic Most Likely 4 6 3 13 6 8 5 7 9 14 16 8 Immediate Predecessor(s) B A A, C B D, E, F a. Calculate the expected activity times (round to nearest integer). [2 marks] b. Calculate the activity slacks. What is the total project length? Make sure you fully label all nodes in the network. [3 marks] c. Identify the critical path. What are the alternative paths and how much slack time is associated with each noncritical path? [3 marks] d. Identify burst activities and merge activities. [2 marks]