Server Properties:
- Station A has one machine with a processing time ranging from two to eight minutes and a likely (modal) time of five minutes.
- Station B has two machines , each with a processing time ranging between five and eleven minutes and a likely time of nine minutes.
- Station C has two machines that operate during the first four hours of each day and one machine operating during the last four hours of the day. Each has a processing time ranging between two and eleven minutes and a mode of six minutes.