Dave's Sporting Goods sells Mountain Mouse freeze-dried meals. Dave's uses a continuous review system to manage meal inventories. Suppose Mountain Mouse offers the following volume discounts to its customers: 1 - 750 meals: $8.50 per meal 751 or more meals: $8.25 per meal Annual demand is 2,150 meals, and the cost to place an order is $18. Suppose the holding cost is $4.00 per meal per year. How many meals should Dave's order at a time? Dave's Sporting Goods should order meals at a time to take advantage of the lower cost per unit. (Enter your response rounded to the nearest whole number.)