In Example 3, how much does it save each year if purchases enough units to get the discount? 22.5 202.5 2577.5 2600 =C(Q)=(KQR)+(21hQ) Question: A firm incurs a fixed order cost of $10 per order and 20 percent annual holding costs. It purchases an $2.50 and sells 1000 units per year. It is offered a 5 percent discount if it purchases 800 units or more. How mu save each year (including purchasing, ordering, and holding costs) if it purchases enough units to get the discou