Plainwell Polymers is going to producing the main dashboard structure for a new car design. The dashboard will be produced in three colors with expected daily demand as follows: Black: 360 units/day Grey: 105 units/day Tan: 180 units/day The injection-molding machine can produce a total of 1,125 parts per day running 24 hours per day. If Plainwell is going to produce the parts using a cyclic schedule and it takes 2 hours to change from one color to the next, what is the minimum cycle time for the cyclic schedule in hours?