Activity

Immediate

Pred

Optimistic

Most

Likely

Pessimistic

A

None

None

C

10

None

D

11

A

10

10

16

E

B

14

B

H

EF

G.H

15

D,I,J

12

1. Construct the PERT/CPM network for this project using Activity On Arcs Method.

2. Calculate the ES, LS, EF, LF and Slack for each activity of the project?

3. What is the probability of completing the project within 30 days?

please draw the network on paper.