Owners of the restaurant in A. anticipate that in one year their demand will double as long as they can provide good service to their customers. How much will they have to increase their service capacity to stay out of the critical zone?

The service capacity will be multiplied by two to escape critical zone

Explanation:

If they anticipate that the demand for their products will double , and we want to know how much we are going to increase the service capacity in order to stay out of critical zone.

Critical zone is the zone where there is no enough service to render to demand.

So to get the actual amount..we multiply the already Service , let's assume it's x, by the number of times the demand of product will increase.

In this case , it's increasing by two.

The service will be multiplied by two to escape critical zone

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