Problem
The following represents a project that should be scheduled using CPM:
IMMEDIATE PREDECESSORS |
TIMES (DAYS) |
| ACTIVITY |
a |
m |
b |
| A |
- |
1 |
4 |
7 |
| B |
- |
1 |
3 |
5 |
| C |
A |
2 |
5 |
11 |
| D |
A |
1 |
8 |
9 |
| E |
B |
1 |
2 |
3 |
| F |
C,D |
1 |
6 |
11 |
| G |
D,E |
1 |
2 |
3 |
| H |
F,G |
2 |
3 |
3 |
b. What is the critical path?
A-C-F-H
A-D-F-H
A-D-G-H
B-E-G-H
c. What is the expected project completion time? (Round your answer to 3 decimal places.)
Project completion time days
d. What is the probability of completing this project within 22 days? (Do not round intermediate calculations. Round your answer to 4 decimal places.)
Probability