A Company That Manages Apartments Decides to Buy 17 New

A company that manages apartments decides to buy 17 new dishwashers at a list price of $750 each as replacements for old dishwashers in a small apartment complex it owns.Because the company is buying more than 10 dishwashers,it is eligible for a $150 per unit quantity discount.Financing charges total $20 per unit.The company gets $10 per dishwasher for the 17 dishwashers traded in.What is the actual price the company will pay for each dishwasher?

A) $590
B) $600
C) $610
D) $730