​gestalt, inc. uses a kanban system in its automobile production facility in germany. this facility operates hours per day to produce the​ jitterbug, a replacement for the obsolete but immensely popular jitney beetle. suppose that a certain part requires seconds of processing at machine cell 33b and an average container of parts averages hours of waiting time there. management has allowed a percent buffer for unexpected occurrences. each container holds ​parts, and containers are authorized. how much daily