There are four tasks performed in stations: mixing,, shaping, baking and packaging. Each cookie goes thru 1 of the 2 of shaping machines and 1 of the 3 baking ovens. Station 1 Mix 6.5 min/batch Station 2 shape 18 min/batch shape 10 min/batch Station 3 bake 17 min/batch bake 14 min/batch bake 35 min/batch Station 4 pack 9.8 min/batch 1. What is the Throughput time? 2. What is the Bottleneck time? 3. If factory operates 16 hours/day, 6 days/week, what is weekly capacity? 4. If upgrading some equipment to replace one of the existing operations. Which operation should be considered first?

There are four tasks performed in stations: mixing,, shaping, baking and packaging. Each cookie goes thru 1 of the 2 of shaping machines and 1 of the 3 baking ovens. Station 1 Mix 6.5 min/batch Station 2 shape 18 min/batch shape 10 min/batch Station 3 bake 17 min/batch bake 14 min/batch bake 35 min/batch Station 4 pack 9.8 min/batch 1. What is the Throughput time? 2. What is the Bottleneck time? 3. If factory operates 16 hours/day, 6 days/week, what is weekly capacity? 4. If upgrading some equipment to replace one of the existing operations. Which operation should be considered first?

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter12: Queueing Models

Section: Chapter Questions

Problem 59P

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