Activity    Duration

Predecessors

A   2 weeks  

B    3 weeks   

C    2 weeks   

D    3 weeks    A

E    2 weeks    C

F   1 week     B,D

G   5 weeks   C

H   4 weeks   E,F,G

I   2 weeks   G

a. Construct a network for the project.

b. Show all ES/EF and LS/LF in your network

c. Calculate the scheduled completion time and identify the critical path. (assuming that this is an ASAP schedule with no prespecified completion date)

d. What is the slack time (float) for activities B, D, E, and G (assuming that this is an ASAP schedule with no prespecified completion date)