Question: For the network shown below, identify the critical path and calculate the probability of finishing the project in more than 25 weeks (i.e. Pl>25) =

For the network shown below, identify the

For the network shown below, identify the critical path and calculate the probability of finishing the project in more than 25 weeks (i.e. Pl>25) = ?) Note that the expected time and variance for each activity are already computed for you. B 7 48 Expected Activity time Variance A 8 3 B 7 1 9 4 D 18 2 E 5 2 ES 9 2 D 18 1/2) Which is the critical path? ABE ABCDE DE ACE 2/2) What is the probability of finishing the project in more than 25 weeks (i.e. Pl>25) = ?) 15.9% 31.0% 27.7% O 14.3%

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