Posted: September 29th, 2022
Quantities
17.
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For each of the problems listed, determine the following quantities for each activity: the earliest start time, latest start time, earliest finish time, latest finish time, and slack time. List the critical activities, and determine the expected duration of the project. Don't use plagiarized sources. Get Your Custom Essay on
Quantities
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a. |
Activity-on-arrow diagram |
| Summary: | |||||
| Activity | ES | EF | LF | LS | Slack |
| 1–2 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 2–4 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 4–7 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 7–10 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 10–12 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 2–5 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 5–8 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 8–10 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 1–3 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 3–6 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 6–9 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 9–11 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 11–12 | [removed] | [removed] | [removed] | [removed] | [removed] |
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b. |
Activity-on-node diagram |
| Summary: | |||||
| Activity | ES | EF | LF | LS | Slack |
| 1 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 2 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 3 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 4 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 5 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 6 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 7 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 8 | [removed] | [removed] | [removed] | [removed] | [removed] |
| 9 | [removed] | [removed] | [removed] | [removed] | [removed] |
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c.
| Activity | Immediate Predecessor |
Estimated Time (days) |
| A | — | 15 |
| B | A | 12 |
| C | B | 6 |
| D | B | 5 |
| E | C | 3 |
| F | — | 8 |
| G | F | 8 |
| H | F | 9 |
| I | G | 7 |
| J | H | 14 |
| K | J | 6 |
| End | D, E, I, K | |
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| Summary: | |||||
| Activity | ES | EF | LF | LS | Slack |
| A | [removed] | [removed] | [removed] | [removed] | [removed] |
| B | [removed] | [removed] | [removed] | [removed] | [removed] |
| C | [removed] | [removed] | [removed] | [removed] | [removed] |
| E | [removed] | [removed] | [removed] | [removed] | [removed] |
| D | [removed] | [removed] | [removed] | [removed] | [removed] |
| F | [removed] | [removed] | [removed] | [removed] | [removed] |
| G | [removed] | [removed] | [removed] | [removed] | [removed] |
| I | [removed] | [removed] | [removed] | [removed] | [removed] |
| H | [removed] | [removed] | [removed] | [removed] | [removed] |
| J | [removed] | [removed] | [removed] | [removed] | [removed] |
| K | [removed] | [removed] | [removed] | [removed] | [removed] |
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