An automated car wash serves customers with the following serial process: pre-treat,wash, rinse, wax, hand dry. Each of these steps is performed by a dedicated machineexcept for the hand-dry step, which is performed manually on each car by one of threeworkers. The steps of the process have the following processing times:• Pre-treat: 1 minute per car• Wash: 5 minutes per car• Rinse: 2 minutes per car• Wax: 3 minutes per car• Hand dry: 8 minutes per cara. If the car wash has a demand of 15 cars per hour, what is the flow rate of the process?b. If the car wash has a demand of 15 cars per hour, what is the utilization of the machinethat performs the wax process?

An automated car wash serves customers with the following serial process: pre-treat,wash, rinse, wax, hand dry. Each of these steps is performed by a dedicated machineexcept for the hand-dry step, which is performed manually on each car by one of threeworkers. The steps of the process have the following processing times:• Pre-treat: 1 minute per car• Wash: 5 minutes per car• Rinse: 2 minutes per car• Wax: 3 minutes per car• Hand dry: 8 minutes per cara. If the car wash has a demand of 15 cars per hour, what is the flow rate of the process?b. If the car wash has a demand of 15 cars per hour, what is the utilization of the machinethat performs the wax process?

Name: An automated car wash serves customers with the following serial proce
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Description: An automated car wash serves customers with the following serial process: pre-treat,wash, rinse, wax, hand dry. Each of these steps is performed by a dedicated machineexcept for the hand-dry step, which is performed manually on each car by one of thr

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter4: Linear Programming Models

Section: Chapter Questions

Problem 111P

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