Illustrate what is the new critical path & earliest time

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Reference no: EM1377307

Q. The R&D dept. is planning to bid on a large project for the development of a new communication system for commercial planes. The accompany table shows the activities, time & sequence necessary:

Activity Immediate predecessor Time (weeks)
A --- 3
B A 2
C A 4
D A 4
E B 6
F C,D 6
G D,F 2
H D 3
I E,G,H 3

A.) Illustrate what is the critical path?

B.) Assume you desire to shorten the completion time as much as possible, & you have the option of shortening any or all of B, C, D also G each one week. Which would you shorten?

C.) Illustrate what is the new critical path & earliest completion time?

Reference no: EM1377307

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