Question: Using the information given: (a) Calculate the expected time for each of the project activities. (b) Calculate the variance for each of the project activities.

Using the information given:

(a) Calculate the expected time for each of the project activities.

(b) Calculate the variance for each of the project activities.

(c) Evaluate the connected paths through the diagram to determine the expected project completion time.

Optimistic Time Most Likely Time Activity (weeks) (weeks) Pessimistic Time (weeks) ABCD

Lies Using the information given and expected project completion time from Problem 13 (c):

(a) Calculate the probability of completing the project in 36 weeks.

(b) Calculate the probability of completing the project in 40 weeks.

Optimistic Time Most Likely Time Activity (weeks) (weeks) Pessimistic Time (weeks) ABCD 8 10 41 10 12 16 C 4 5 6 D 6 8 10 E 4 7 12 F 6 7 9 G 4 8 12 H 3 3 3

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