Sony has a supplier that produces electronic circuit boards for its TV sets. Sopy currently pays $200 for each circuit card. The annual demand is 30000 cards, It costs Sony $60 to place an ordertand the inventory holding cost is $10 per unit per year. Sony store operates 200 days per year. Hint: all answers are integers. No decimal places are needed. 1. The Optimal Order Quantity (EOQ) is cards. 2. The annual ordering cost is $ 3. The annual holding cost is $ 4. The total puchasing cost is \$ 5. The annual total cost (including the purchasing cost) is $ 6. The expected number of orders is orders per year. 7. The optimal time between orders is days