A laundry machine at a laundromat operates for 8 hours a day. The time between customer arrivals
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A laundry machine at a laundromat operates for 8 hours a day. The time between customer arrivals on average is 25 minutes. Each machine takes an average of 60 minutes (exponentially distributed) to wash and dry a batch of clothes. The manager wants the average customer to spend less than 90 minutes in the laundromat. Suggest a waiting line system that will effectively meet the manager’s specification.
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The following formulas are needed The parabolic formula for the probabilities of customer arrivals is as follows formula1 n time for 1 batch of wash a...View the full answer
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