Question: The activity table below shows duration and dependency for a small part of an IT project. The estimates for duration are in days. Perform a

The activity table below shows duration and dependency for a small part of an IT project. The estimates for duration are in days. Perform a critical path analysis for this project.

Activity

Duration (Days)

Predecessor

A

1

-

B

4

A

C

3

A

D

2

A

E

8

B, D

F

6

C, E

G

7

E

H

15

B

I

5

F

J

1

H, G, I

Draw a network diagram representing the project. MS PowerPoint or Visio are good tools for this task.

2. Identify and list all of the paths through the network diagram and note how long they are.

3. Answer the following questions:

What is the critical path for this project?

What is the earliest the project can be completed?

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