Question: The following represents a project that should be scheduled using CPM: IMMEDIATE PREDECESSORS TIMES (DAYS) ACTIVITY a m b A 1 4 7 B 2
The following represents a project that should be scheduled using CPM:
| IMMEDIATE PREDECESSORS | TIMES (DAYS) | |||
| ACTIVITY | a | m | b | |
| A | 1 | 4 | 7 | |
| B | 2 | 6 | 13 | |
| C | A | 1 | 1 | 4 |
| D | A | 2 | 3 | 4 |
| E | B | 2 | 4 | 6 |
| F | C,D | 1 | 5 | 9 |
| G | D,E | 1 | 2 | 9 |
| H | F,G | 3 | 6 | 9 |
b. What is the critical path?
-
A-D-G-H
-
B-E-G-H
-
A-D-F-H
-
A-C-F-H
c. What is the expected project completion time? (Do not round intermediate calculations. Round your answer to 3 decimal places.)
|
d. What is the probability of completing this project within 20 days? (Use Excel's NORM.S.DIST() function to find the correct probability for your computed Z-value. Do not round intermediate calculations. Round "z" value to 2 decimal places and final answer to 4 decimal places.)
| Probability |
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
