Answer the questions for this project:

Activity	Expected Duration	Predecessors
A	4 days
B	9 days	A
C	11 days	A
D	5 days	B
E	3 days	B
F	7 days	C
G	3 days	D, F
H	2 days	E, G
I	1 day	H

1. Create a Gantt chart out of the network.
2. What is the critical path? Which activities have slack time?
3. What would happen if activities B and D took 5 more days to complete than was anticipated? The critical path would change in what way?