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Check my work View previous attempt 5 PA 3-11 (Algo) An automated car wash serves customers... An automated car wash serves customers with the following serial process: pretreat, wash, rinse, wax, hand dry. Each of these steps is performed by a dedicated machine except for the hand-dry step, which is performed manually on each car by one of three workers. The steps of the process have the following processing times: Book Print Pretreat: 2 minute per car Wash: 4 minutes per car Rinse: 3 minutes per car Wax: 3 minutes per car Hand dry: 8 minutes per car References Round "Flow rate" and "Utilization of hand dry and "Cycle time" to 2 decimal places. a. Which resource is the bottleneck of this process? Wash customer Round your answer to 2 decimal places. b. If the car wash has a demand of 20 cars per hour, what is the flow rate of the process? Round your answer to 2 decimal places. b. If the car wash has a demand of 20 cars per hour, what is the flow rate of the process? customer Round your answer to 2 decimal places. If the car wash has a demand of 20 cars per hour, what is the utilization of the machine that performs the Wax process? percent Round your answer to 2 decimal places. d. If the car wash has a demand of 12 cars per hour, what is the utilization of hand dry? percent Round your answer to 2 decimal places If the car wash has a demand of 12 cars per hour, what is the cycle time of the process (minutes)? e. 5.00 minutes Round your answer to nearest whole number. Now assume demand is 20 cars per hour. Starting from an empty system (and assuming the stations can work independently), how long would it take (minutes) to wash 8 cars? minutes f