Question
A network consists of the following list. Times are given in weeks. Activity Preceding Duration ES EF LS LF Slack A -- 9 B D,
A network consists of the following list. Times are given in weeks.
| Activity | Preceding | Duration | ES | EF | LS | LF | Slack |
| A | -- | 9 | |||||
| B | D, G | 11 | |||||
| C | A | 8 | |||||
| D | A | 5 | |||||
| E | H | 3 | |||||
| F | C | 12 | |||||
| G | A | 4 | |||||
| H | D | 7 | |||||
| I | C | 7 | |||||
| J | B, E, I | 6 | |||||
| K | F, J | 2 |
a. Draw the network diagram.
b. Which activities form the critical path?
c. How much slack exists at activities E and F?
d. What is the duration of the critical path(s)?
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Business Statistics
Authors: Robert A Donnelly, Robert Donnelly Jr
2nd Edition
0133852288, 9780133852288
