Question: A project network is shown below. Pessimisti Precedence Activities AB Activity A B D E F G H I Optimistic Most Probable Time (weeks) 1

A project network is shown below. Pessimisti

A project network is shown below. Pessimisti Precedence Activities AB Activity A B D E F G H I Optimistic Most Probable Time (weeks) 1 5 2 4 4 8 2 4 10 12 4 10 1 3 1 2 2 5 D. E E EF 10 8 12 8 14 16 5 3 7 What is the variance for the Critical Path of this project? A. Var. = 10576 = 17.5 B. Var. = 17 C. Var. = 105/36 = 2.92 OD Var. = 105

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