Question: 1. Below is information about a project to implement a new manufacturing cell to assemble personal digital assistance devices. Act. ID Description Predecessor Optm. (a)
1.
Below is information about a project to implement a new manufacturing cell to assemble personal digital assistance devices.
| Act. ID | Description | Predecessor | Optm. (a) | Most Likely (m) | Pess. (b) | Expected time |
| 1 | Design Package | None | 6 | 8 | 16 |
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| 2 | Design Product | 1 | 8 | 9 | 10 |
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| 3 | Build Package | 1 | 6 | 7 | 14 |
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| 4 | Secure patent | 2 | 10 | 22 | 28 |
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| 5 | Build product | 2 | 17 | 29 | 47 |
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| 6 | Paint | 3,4,5 | 4 | 7 | 10 |
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| 7 | Test market | 6 | 13 | 16 | 19 |
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Calculate the expected time for every task. Complete a critical path analysis bsed on the expected times calculated above. Complete forward and backward passes. This is a manually solved problem. Do not use Microsoft Project. Only manual solutions ( calculator) will be counted.
What is the project duration?
What is the latest start for Activity ID 4
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