gestalt, inc. uses a kanban system in its automobile production facility in germany. this facility operates 20 hours per day to produce the jitterbug, a replacement for the obsolete but immensely popular jitney beetle. suppose that a certain part requires 120 seconds of processing at machine cell 33b and an average container of parts averages 1.4 hours of waiting time there. management has allowed a 5 percent buffer for unexpected occurrences. each container holds 33 parts, and 5 containers are authorized. how much daily demand can be satisfied with this system? (hint: recall that p- is the average processing time per container, not per individual part.)