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AON Project Network

From the following information, develop an AON project network. Complete the forward and backward pass, compute activity slack, and identify the critical path. How many days will the project take?

ID.....Description..........Predecessor.......Time (days)
A......Survey site..............None......................2
B......Install drainage..........A.........................5
C......Install power lines......A.........................3
D......Excavate site.......... B, C...................... 4
E......Pour foundation........D......................... 3

Solution Summary

Solution develops AON diagram in the given case. It clearly indicates the forward and backward pass and determines the expected project completion time.

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