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Verizon 11:14 PM photonb.jpg Baned on the information provided below, answer the

ID: 377763 • Letter: V

Question

Verizon 11:14 PM photonb.jpg Baned on the information provided below, answer the Acivity Normal Crash Normal Crash Immediate What is the project completion time? (3 points) b. Time time Cost Cost :-(S) (month)-'(month). (S) 7 5 2,000: 2.400. 3,000 3,400 c.How many months should be erashed for cach 6 i 900 400 A 6 2,000 2,600 B activity on the eritical path if the projeet completion time necds to be reduced by 3months? (3points) d. What is the least total cost of reducing the project complction date by 3 months based on the information above? (3points) What is the critical path? (3points)

Explanation / Answer

The network path with longest total duration is the critical path.

All Possible paths :

A -> B -> C-> D  

A -> B -> C -> E

A -> B -> D-> E

A -> C->D ->E

B -> C->D ->E

DURATION OF EACH PATHS:

A -> B -> C-> D = 7+ 6+7+8 = 28

A -> B -> C -> E = 7+6+7+7 = 21

A -> B -> D-> E = 7+6+ 8+7 = 28

A -> C->D ->E = 7+7+8+7 = 29 (CRITICAL PATH)

B -> C->D ->E = 6+7+8+7 = 28