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Consider a project that has been modeled as follows: Activity Immediate Predecessors Optimistic Most Probable Pessimistic A 2 5 8 2 3 7 5 9

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Consider a project that has been modeled as follows: Activity Immediate Predecessors Optimistic Most Probable Pessimistic A 2 5 8 2 3 7 5 9 A 7 A, B C C E,F.G 5 12 H 12 14 K DIJJ 4 What is the probability it takes longer then 30 ? O .22 O .83 O .17 O .12

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