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Question
| Station | Task | Time (minutes) | Time left (minutes) | Ready tasks |
| 1 | A | 4 | 11.7 | C(3),B(3) |
| C | 1.5 | 10.2 | B(3) | |
| B | 3.2 | 7. | D(2) | |
| D | 2.8 | 4.2 | E(1) | |
| 2 | E | 17.1 | 0. | F(0) |
| 3 | F | 12.8 | 4.3 | |
| Summary Statistics | ||||
| Cycle time | 17.1 | minutes | ||
| Time allocated (cycle time * #) | 51.3 | minutes/cycle | ||
| Time needed (sum of task times) | 42.8 | minutes/unit | ||
| Idle time (allocated-needed) | 8.500004 | minutes/cycle | ||
| Efficiency (needed/allocated) | 83.43079% | |||
| Balance Delay (1-efficiency) | 16.56921% | |||
| Min (theoretical) # of stations | 2 |
12) A firm is planning to set up an assembly line to assemble 40 units per hour, and 57 minutes per hour are productive. The time to perform each task and the tasks which precede each task are:
Answer
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