Problem #1

Using the information in the table below:

a. Draw the Activity On Node project network.

b. Complete the forward and backward pass, find Earliest Start and Earliest Finish, Latest Start and Latest Finish and Slack for each activity. Show all of your numbers on the network drawing.

c. Identify the critical path clearly and report the expected project duration.

d. Draw a Gantt chart for the network using the ES times for each activity.

Activity	Activity Time (months)	Immediate predecessors
Start	0	-
A	6	Start
B	9	Start
C	8	A
D	12	Start
E	7	C
F	6	D
G	4	F
H	4	B
I	7	H
End	0	E, G, I