Activity a m b Immediate Predecessor(s) Activity a m b Immediate Predecessor(s) A 3 6 9 - H 4 4 8 E, F B 2 2 5 - I 1 5 10 G, H C 6 6 6 A J 3 4 7 I D 5 9 13 A K 8 8 12 I E 1 9 18 B, C L 1 5 6 J F 1 5 6 D M 1 2 4 K G 3 7 9 D N 5 7 10 L, M

a) The expected completion time of the project =

________

days (round your response to two decimal places).

Part 3

The activities that represent the project's critical path are

________

.

Part 4

b) If the time to complete the activities on the critical path is normally distributed, then the probability that the critical path will be finished in

53

days or less =

________

(round your response to two decimal places).

Part 5

c) Using the standard normal table

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, the number of days that would result in 99% probability of completion =

________

days (round your response to two decimal places).