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A project manager, in preparation for the construction of roads, has identified the activities and their durations...

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General Management

A project manager,in preparation for the construction of roads, has identified theactivities and their durations to prepare a difficult stretch ofmotorway (as in the following table).

Activity

Duration (days)

Precedingactivities

A

5

–

B

10

–

C

1

–

D

8

B

E

10

B

F

9

B

G

3

A, D

H

7

A, D

J

3

F

K

8

E, H

L

4

C, J

  1. How long the project will take?   
  2. State the critical activities.   
  3. If activity A is delayed for 10 days, what is the effect on theproject duration?   

Answer & Explanation Solved by verified expert
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Project networkFormulaa Project duration    See Answer
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