Below is a typical car detailing process. Use the provided information to determine the bottleneck step. Make sure you show all your steps (5 marks). For each of the steps, determine the queue length and process utilization (10 marks). Vacuum : ? 2 workers ? 220 cars per day ? 5 minutes to clean each car Wash : 1 machine ? 1/3 hour to wash each car Dry : ? 3 workers ? 1 car per minute per worker Polish : ? 5 workers ? Each car spends 10 minutes in process Wax : ? 8 workers ? 17 minutes per car Inspection : ? 17 inspection stations ? Each inspector requires only 1 minute

inal Exam - Requires Respondus LockDown Browser T VV Krunal Mukeshkumar Shah: Attempt 1 Time Left:2:03:12 me Limit: 3:00:00 age 1: Listen 1. Below is a typical car detailing process. Use the provided information to determine the bottleneck step. Make sure you show all your steps (5 marks). For each of the steps, determine the queue length and process 2 13 utilization (10 marks). Polish Wax Inspection Vacuum Wash Dry Vacuum 2 workers 220 cars per day 5 minutes to clean each car Wash * 1 machine . 1/3 hour to wash each car Dry . 3 workers 1 car per minute per worker Polish 5 workers Each car spends 10 minutes in process Wax . 8 workers 17 minutes per car Inspect * 17 inspection stations . Each inspector requires only 1 minute Paragraph B I UVA + v