A project consists of the following activities. Times are given in weeks. Activity Immediate Predecessor Activity Time A

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A project consists of the following activities. Times are givenin weeks.
Activity
Immediate Predecessor
Activity Time
A
--
3
B
--
2
C
--
3
D
A, B
3
E
B
5
F
C
1
G
D, E
4
H
F
4
5. What is (are) the critical path(s)?
Enter 1 if your answer is A-D-G
Enter 2 if your answer is B-D-G
Enter 3 if your answer is B-E-G
Enter 4 if your answer is A-B-E-G
Enter 5 if your answer is B-E-G and C-F-H
Answer :=_____
6. What is the project length? Answer:= ____
7. What is the slack of the shortest path?Answer:= ____