Please help! I need to know if this answers are correct.

PA 12-1 (Algo) Millennium Liquors is a wholesaler... Millennium Liquors is a wholesaler of sparkling wines. Its most popular product is the French Bete Noire, which is shipped directly from France. Weekly demand is 45 cases. Millennium purchases each case for $120, there is a $300 fixed cost for each order independent of the quantity ordered), and its annual holding cost is 25 percent. Assume 52 weeks per year. o. What order quantity minimizes Millennium's annual ordering and holding costs? Note: Do not round intermediate calculations. Round your answer to the nearest whole number. b. If Millennium chooses to order 350 cases each time, what is the sum of its annual ordering and holding costs? Note: Do not round intermediate calculotions. Round your answer to 2 decimal places. c. If Millennium chooses to order 75 cases each time, what is the sum of the ordering and holding costs incurred by each case sold? Note: Do not round intermediate calculations. Round your answer to 2 decimal places. d. If Millennium is restricted to ordering in multiples of 50 cases (e.g, 50, 100, 150, etc), how many cases should it order to minimize its annual ordering and holding costs? Note: Do not round intermediate colculations. Round your answer to the nearest whole number. e. Millennium is offered a 5 percent discount if it purchases at least 1,000 cases. If it decides to take advantage of this discount, what is the sum of its annual ordering and hoiding costs? Note: Do not round intermediate calculations. Round your answer to 2 decimal ploces