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JN FACTORY CASES
 
  3. DECREASING OPERATING TIMES
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Suppose we can decrease the operation time on resource C from 10' to 5'.

What are the consequences of this decrease in operation time?

Throughput Will it increase the output of the factory ? Or, will we be able to sell one product more by the set up reduction?
Not at all, because the constraint did not change!
If the constraint did not change, and we are not able to sell one product more, what will be the consequences for the bottom-line result ?Will the changes increase Throughput?
NO, the changes will not increase Throughput.
Inventory Did the changes directly decrease Inventory? Did the reduction in operation time reduce the WIP?
NO.
Operating Expenses Did the Operating Expenses increase?
Probably.

Can you think of any other merits of reducing the batchsizes on NON Constraints?
What about effect on buffersizes?