Pop Quiz B
Name:__________________________________________________
Activity
A
B
C
D
E
F
G
H
1.
2.
3.
4.
5.
Immediate Predecessors
None
None
A
B
B
C, D
D, E
F,G
Time (weeks)
5
3
3
3
5
4
4
4
Draw the network diagram and show all early and late, start and finish times.
What is (are) the critical path(s)?
What is the expected completion time of this project?
Which activity (activities) has (have) slack and how much?
If the duration of activity “F” was reduced to 1 week, would the project duration
change?
Pop Quiz B
Name:__________________________________________________
Activity
A
B
C
D
E
F
G
H
1.
2.
3.
4.
5.
Immediate Predecessors
None
none
A
B
B
C, D
D, E
F,G
Time (weeks)
5
3
3
3
5
4
4
4
Draw the network diagram and show all early and late, start and finish times.
What is (are) the critical path(s)? ACFH, BEGH
What is the expected completion time of this project? - 16
Which activity (activities) has (have) slack and how much? D, S =2
If the duration of activity “F” was reduced to 1 week, would the project duration
change? NO*
3
8
0
3
8
E (5)
B (3)
G (4)
3
0
8
12
3
3
6
8
12
8
D (3)
0
12
H (4)
12
5
12
F (4)
A (5)
5
5
0
16
5
8
8
8
C (3)
5
8
*Because critical path BEGH would be unaffected
12
16