A museum of natural history opened a gift shop that operates throughout the year. Top-selling product is a bird feeder. Annual demand for the bird feeder is 933 units. Cost per order is $55. Annual holding cost per unit is $19. Assuming that the shop uses the EOQ as the order size, what would be the total holding cost for the bird feeder

Martha is one producer in the perfectly competitive jelly industry. last year, martha and all of her competitors found themselves earning economic profits. if there is free entry and exit, what do you expect to happen to the number of suppliers in the industry and the price of jelly? the number of suppliers will increase, and the price of jelly will fall. the number of suppliers will decrease, and the price of jelly will increase. the number of suppliers will increase, and the price of jelly will increase. the number of suppliers will decrease, and the price of jelly will fall.