As inventory manager, you must decide on the order quantity for an item that has an annual demand of $2,200$ units. Placing an order costs you $$25$ each time. Your annual holding cost, expressed as a percentage of average inventory value, is $20$ percent. Your supplier has provided the following price schedule:

$\backslash$table$[[$Minimum Order Quantity,Price per Unit$],[1,$$$2\mathrm{.}60$