Jill's Job Shop buys two parts (Tegdiws and Widgets) for use in its production system from two different suppliers. The parts are needed throughout the entire 52-week year. Tegdiws are used at a relatively constant rate and are ordered whenever the remaining quantity drops to the reorder level. Widgets are ordered from a supplier who stops by every four weeks. Data for both products are as follows: ITEM Annual demand Holding cost of item cost) Setup or order cost Lead time Safety stock Iton cost TEGDIW 11,000 100 $110.00 4 weeks 65 units $ 15 WIDGET 8,000 200 $10.00 4 week 7 units $ 8 a. What is the reorder quantity and reorder point for Tegdiws? (Round your answers to the nearest whole number.) units Optimal reorder quantity Reorder point units b. What is the inventory control system for Widgets? (Round your answer to the nearest whole number.) Inventory control systor for Widgets (Inventory on hand)