Question: 7- For the following schedule, draw the node network, perform the CPM calculations, mark the critical path, and complete the table. Activity Duration IPA ES
7- For the following schedule, draw the node network, perform the CPM calculations, mark the critical path, and complete the table.
| Activity | Duration | IPA | ES | EF | LS | LF | TF | FF |
| A | 3 | |||||||
| B | 5 | |||||||
| C | 6 | A | ||||||
| D | 9 | A, B | ||||||
| E | 4 | A, B | ||||||
| F | 6 | B | ||||||
| G | 5 | C, D | ||||||
| H | 12 | D, E | ||||||
| I | 7 | D, E, F | ||||||
| J | 9 | E | ||||||
| K | 10 | G, H, I | ||||||
| L | 6 | I, J | ||||||
| M | 4 | G, I | ||||||
| N | 2 | K |
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