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Mathematics, 26.02.2020 04:14 451jonmcco
American Vending (AV) supplies vended food to a large university. Because students often kick the machines out of anger and frustration, management has a constant repair problem. The machines break down on an average of three per hour, and the breakdowns are distributed in a Poisson manner. Downtime costs the company $25 per hour per machine, and each maintenance worker gets $16 per hour. One worker can service machines at an average rate of five per hour distributed exponentially. What is the optimal maintenance crew size for servicing the machines
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American Vending (AV) supplies vended food to a large university. Because students often kick the ma...
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