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A crew of mechanics at the Highway Department garage repair vehicles that break down at an average of 3 vehicles every 12 minutes approximately Poisson in nature The mechanic crew can service an

A crew of mechanics at the Highway Department garage repair vehicles that break down at an average of 3 vehicles every 12 minutes (approximately Poisson in nature) The mechanic crew can service an average of 3 vehicles every 10 minutes with a repair time distribution that approximates an exponential distribution The crew cost is approximately $150 per hour The cost associated with lost productivity from the breakdown is estimated at $50 per hour Which is cheaper, the existing system with one service crew or a revised system with two service crews? Note that the average waiting time for adding the second crew is 001

Sep 01 2020 Read more Less More

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