Emma Turner manages a bookstore and has determined that the annual demand for a popular novel is 25,000 copies. Emma handles the book purchasing decisions and aims to minimize inventory costs. She estimates that each time an order is placed, it costs $15, covering order processing and related expenses. Additionally, she calculates that holding one copy of the novel in inventory for a year costs approximately 2 cents due to storage and other factors. The demand for the novel is evenly distributed throughout the year, and it takes about 5 working days for an order to arrive once it's placed. The bookstore sells, on average, 100 copies of the novel every day. Emma believes that by ordering at the