Help within 45 mins would be very helpful.

IM.62 Athletic Apparel is trying to determine how to manage their stock of t-shirts. For one particular size and color they have an average daily demand of 20 shirts, but it varies by about 3 shirts per day. Their lead time for receiving new t-shirts is 5 days. They are striving for a 85% service level. What should be their safety stock for this particular t-shirt? (Display your answer to two decimal places.) Number What should be their reorder point for this particular shirt? (Display your answer to two decimal places.) Number