Bracket Manufacturing uses a Kanban system for a component. The weekly demand is 4500 units. Each container has a combined waiting and processing time of 0.5 days. The bracket manufacturing machine operates five days per week. If the container size is 90 and the current safety stock factor is 9 percent, How many Kanban card sets should be authorized? Round your answer up to the whole number. (5 points) What is the maximum authorized inventory? Round your answer up to the whole number. (3 points) If the average setup and processing time is increased to 3/4 of a day due to a process change, how many Kanbans are required? Round your answer up to the whole number. (5 points) What is the maximum authorized inventory? Round your answer up to the whole number. (2 points)