Maggie Moylan Motorcyle Corp. uses kanbans to support its transmission assembly line. Determine the size of the kanban for the mainshaft assembly and the number of kanbans needed. Setup Cost =$20 Annual holding cost of mainshaft assembly = $250 per unit Daily Production= 300 mainshafts Annual Usage= 20,000 (=50 weeks x 5 days each x daily usage of 80 mainshafts) Lead Time= 3 days Safety Stock = .5 day's production of mainshafts. How would this look in excel?