1. Draw the network diagram and identify the critical path. Provide a table illustrating each activity, and the corresponding ES, EF, LS, LF, and Slack.

Activity	Preceding Activity	Time (Weeks)
A	-	7
B	-	8
C	-	6
D	A	6
E	B	6
F	B	8
G	C	4
H	D,E	7
I	F,G,H	3

2. Do all ES, EF, LS, and LF information for the following network diagram (as shown in the image). Determine the critical path.

3. For the network diagram illustrated as shown in the image. Answer the following questions:

1. What is the impact on the end date of the project if activity I slips by three weeks?
2. By how many weeks can activity D slip before the end date gets extended?
3. If activity A slips by one week, how will the slack in activity G be impacted?
4. If activity H can somehow be compressed from seven weeks to two weeks, perhaps by adding a significant number of resources, what will the impact, if any, on the end date of the project?

3 2. Complete all ES, EF, LS, and LF information for the following network diagram. Determine the critical path (14pts total: 11pts - 11 Activities and 3pts - Critical Path) A D G 5 8 5 B W Start H um 4 7 Finish K C 7 8 6 3 3. For the network diagram illustrated above answer the following questions: a. What is the impact on the end date of the project if activity I slips by three weeks? b. By how many weeks can activity D slip before the end date gets extended? c. If activity A slips by one week, how will the slack in activity G be impacted? d. If activity H can somehow be compressed from seven weeks to two weeks, perhaps by adding, a significant number of resources, what will the impact, if any, on the end date of the project? (4pts)