An office supply company sells 100 desks per year. It costs $68 to store one desk for a year. To reorder, there is a fixed cost of $34 per shipment plus $16 for each desk. How many times per year should the company order desks, and in what lot size, in order to minimize inventory costs? Your written work must show a complete solution using Calculus techniques in order to receive full credit. The company should order desks times per year to minimize inventory costs