Question: -6 Consider the following project with variable completion times Completion Time (weeks) Activity Predecessor(s) it of a m b Variance A None 2 5 8

-6 Consider the following project with variable completion times Completion Time (weeks) Activity Predecessor(s) it of a m b Variance A None 2 5 8 1 B None 1 3 11 2.77 A 3 6 9 1 D 4 5 6 0.11 B, C CD E 4 7 1 If you know the one and only critical path of this project is A-C-E, what are the mean and standard deviation of the project completion tirbe? Select one: O a. Mean = 15, SD = 3 O b. Mean = 15, SD = 1.732 O c. Mean = 23, SD = 1.732 O d. Mean = 23, SD = 3

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