Question: What is the expected time ( te ) for each activity ? Round your calculations to the nearest second decimal point. What is the critical

What is the expected time ( te ) for eachWhat is the expected time ( te ) for each

What is the expected time (te) for each activity? Round your calculations to the nearest second decimal point.

What is the critical path, and how long is this project expected to last?

What is the variance of the critical path? Round your calculations to the nearest second decimal point.

A certain project has the following precedence relationships. Activity Immediate Predecessor(s) A B D AB E B F C, E G D, E H H F, G The activity times, in three different estimates (optimistic, most likely, and pessimistic), are as follows. Activity Optimistic (a) Most Likely (m) Pessimistic (b) A 1 4 9 B 6 9 13 4 8 16 D 3 6 8 E 3 7 12 F 5 8 9 G 2 4 6 H H 4 7 8

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