An electronics shop has an annual demand of 250,000 units for a hot selling desktop computer. Preparing an order and receiving a shipment of computers involves a cost of $25 per order. The Annual carrying cost is $8 per computer per year.

Determine:

1. The economic order quantity.

1. The average number of computers on hand.

1. The number of orders per year.

The annual total cost of ordering and carrying computers.