In the following table the activities with their precedence sequence and expected time (weeks) are listed for a project:

Activity	Immediate Predecessors	Time (weeks)
A	-	4
B	-	3
C	A	2
D	A	1
E	B	4
F	B	6
G	C,E	7
H	E,F	3

1. Draw an AON Diagram:

2. Fill in all blank boxes of the following chart:

Activity	Time (Weeks)	ES	EF	LS	LF	Slack	Critical Path? (yes or no)
A
B
C
D
E
F
G
H

3. Critical path is _______________.

4. Total project completion time is ________________ weeks.

If somebody can answer this for me I would really appreciate it. Thank you in advance!