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Please answer all three questions for rating. Thank you!

A Cake company uses 4.742 quart bottles of Chocolate sauce each year. The sauce costs 3 per bottle and is served only in full bottles for food safety purposes. The company's inventory manager calculated that each time an order is placed, it costs 11 and holding costs are 21 percent of the purchase price. Once the order is placed it takes 5 weeks for an order to arrive. The company works for 50 weeks per year. The company is considering to use the inventory system techniques which minimizes the inventory cost. Approximately, how many orders may be placed in a year? A Cake company uses 4.640 quart bottles of Chocolate sauce each year. The sauce costs 6 per bottle and is served only in full bottles for food safety purposes. The company's inventory manager calculated that each time an order is placed it costs 10 and holding costs are 23 percent of the purchase price. Once the order is placed it takes 5 weeks for an order to arrive. The company works for 50 weeks per year. The company is considering to use the inventory system techniques which minimizes the inventory cost. Calculate the order quantity using the EOQ formula and use this value as the order quantity Q in the formula, then answer the following What is total annual cost of ordering the sauce bottles including the purchasing cost. A Cake company uses 5,135 quart bottles of Chocolate sauce each year. The sauce costs 6 per bottle and is served only in full bottles for food safety purposes. The company's inventory manager calculated that each time an order is placed, it costs 15 and holding costs are 18 percent of the purchase price. Once the order is placed it takes 3 weeks for an order to arrive. The company works for 47 weeks per year. The company is considering to use the inventory system techniques which minimizes the inventory cost At what inventory level should the restaurant place an order