10. Consider the following case: Demand: 100 parts/hour Container size: 100 parts Kanban waiting time in Kanban receiving post: 5 min. Kanban transfer time to Kanban post: 1 min. Kanban wait time in Kanban post: 30 min. Waiting time in the cell for processing: 10 min. Processing time: 0.25 min/part Kanban transfer time to supermarket area (store): 5 min. Kanban waiting time in supermarket area: 10 min. a) Calculate the kanban replenishment cycle time. (10 pts) b) If safety factor is 0%, calculate the necessary number of kanbans in this system. (10 pts) c)Based on the solution found in (b) what is the real kanban replenishment cycle? (5 pts)