Draw the AON project network using the following information:

ACTIVITY	IMMEDIATE PREDECESSOR(S)	DURATION (WEEKS)
A		4
B	A	3
C	A	6
D	B	2
E	B	3
F	C,D	5
G	E,F	1

1. Draw an AON diagram of the project, including activity durations.
2. Define the critical path, listing all critical activities in chronologi-cal order.
3. What is the project duration (in weeks)?
4. What is the slack (in weeks) associated with any and all noncritical paths through the project?