3.9.6. What Is the Average Flow Time (cleaning time) at the Cleaning Facility (in weeks)? A 20% Repair T= 2 week Cost = 150 $/car R = 60 car/week 1 = 120 car Customers Short-Term T = 0.5 week R= 200 car/week P = 200 $/week 1 = 100 car Long-Term T = 2 week R = 100 Car/week P = 120 $/week I = 200 car 80% Cleaning 1 = 100 cars Cost = 5 $/car 300 cars/week Weeks