Rozales Manufacturing Co. is planning to install a new flexiblemanufacturing system. The activities that must be performed, theirimmediate predecessors, and estimated activity times follow.
| Activity | Description | Immediate Predecessor(s) |
Estimated Activity Time (days) |
| A | Analyze current performance | None | 4 |
| B | Identify goals | A | 2 |
| C | Conduct study of existingoperation | A | 6 |
| D | Define new system capabilities | B | 7 |
| E | Study existing technologies | B | 8 |
| F | Determine specifications | D | 7 |
| G | Conduct equipment analyses | C, F | 12 |
| H | Identify implementationactivities | C | 9 |
| I | Determine organizationalimpacts | H | 8 |
| J | Prepare report | E, G, I | 2 |
| K | Establish audit procedure | H | 3 |
| L | Dummy
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