Given following information about staging the community play on Independence Day.
(a) Make a PDM or CPM diagram.
(b) Find out the earliest completion time for play and critical path
(c) Based upon the critical path, what completion date are you 80% confident of achieving? 40% confident?
(d) Will a 1-day delay in this project be serious?
| |
|
Time (days) |
| Activity |
Predecessor |
a |
m |
b |
| 1 |
- |
2 |
4 |
6 |
| 2 |
- |
5 |
5 |
5 |
| 3 |
2 |
3 |
5 |
7 |
| 4 |
1 |
7 |
10 |
13 |
| 5 |
1 |
11 |
12 |
13 |
| 6 |
2,4 |
5 |
6 |
7 |
| 7 |
3 |
9 |
10 |
11 |
| 8 |
3,6 |
5 |
7 |
9 |
| 9 |
4 |
7 |
9 |
11 |
| 10 |
5 |
3 |
3 |
3 |
| 11 |
7 |
15 |
17 |
19 |
| 12 |
8 |
6 |
8 |
10 |
| 13 |
9,10 |
7 |
8 |
15 |
| 14 |
7 |
12 |
14 |
16 |