Part 1 Workstation A Workstation B Workstation D Part 2 Workstation Klassen Toy Company, Inc. assembles two parts (Parts 1 and 2; each unit of product requires one unit of Part 1 and one unit of Part 2): Part 1 is first processed at workstation A for 11 minutes per unit and then processed at workstation B for 17 minutes per unit. Part 2 is simultaneously processed at workstation C for 18 minutes per unit. Workstations B and C fed the parts to an assembler at workstation D, where the two parts are assembled. The time at workstation D is 17 minutes. The manager observes that the utilization of workstation D is 30%. What is the throughput rate of the system in units/hour