Klassen Toy? Company, Inc., assembles two parts? (parts 1 and? 2): Part 1 is first processed at workstation A for 12 minutes per unit and then processed at workstation B for 20 minutes per unit. Part 2 is simultaneously processed at workstation C for 15 minutes per unit. Work stations B and C feed the parts to an assembler at workstation? D, where the two parts are assembled. The time at workstation D is 10 minutes.
a) The bottleneck of this process is workstation __,at __ minutes per unit ?
?b) The hourly capacity of the process is ___ ?