please help !

Through its online accessory store, Gateway sells its own products, as well as products made by other companies, One of these products is the WB150 Woingte laptop computer. Click the icon to view the information for the laptop. a. The EOQ for the laptop is (Enter your response rounded to the nearest whole number.) The annual ordering costs and hoiding costs (ignoring safety stock) for the EOQ is $ (Einter your response rounded to the nearest dollar). b. The reorder point is laptops: (Enter your response rounded up to the nearest whole number.) The safety stock is taptops. (Enter your response rounded up to the nearest whole number) c. Suppose Galeway decides to order 49 laptops at a time. The yearfy ordering and holding costs (ignoring safety stock) for the Laptop will be I (Einter your response rounded to the nearest dollar.) d. Because computer technologles become obsolete so quickly, Gatewoy is thinking about raising holding costs from 20% of item cost to some higher percentage. What will be the impact on the economic order quantty for taptops? A. The EOQ wil decrease because the ratio of holding cost to ocder cost will inciease. B. The EOQ will increase because the ratio of holding cost to order cost will increase. C. The EOD will decrease becavse the ratio of holding cost to order coer will decrease. D. The EOQ Will increase because the ratio of holding cost to order cost will decrease: Use the following formula to consider the impact of safety stock (SS) on average inventory levels and annual hoiding costs: Estimated annual demand: 15,104 laptops ( 50 weeks per year) Cost: $700 per laptop Lead time: 6 weeks Standard deviation of weekly demand: 12 laptops Standard deviation of lead time: 0.4 weeks Holding cost per unit per year: 20% of item cost Ordering cost: $36 per order Desired service level: 95%(z=1.65)