Question: A software project comprises the following activities, whose time estimates are given against each other as below: Activity Estimated Duration (weeks) - Optimistic Most Likely

A software project comprises the following activities, whose time estimates are given against each other as below:

Activity Estimated Duration (weeks) -OptimisticMost Likely Pessimistic1-2 36 15 1-3 25 14 1-4 6 12 30 2-5 2 5 8 2-6 5 11 17 3-6 3 6 15 4-739275-71476-741928

a) Find the critical path for the project. (10 marks)

What is the expected project duration? (10 marks)

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