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The following table shows estimates of activity times (in weeks) for a project: Optimistic Most Probable Pessimistic Activity Time Time Time A 4 5 6

The following table shows estimates of activity times (in weeks) for a project: Optimistic Most Probable Pessimistic Activity Time Time Time A 4 5 6 B 2.5 3 3.5 C 6 7 8 D 5 5.5 9 E 6 7 8 F 1 3 5 G 8 1

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