Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman

Exercise 58

Whole Foods Market ordered 12 cases of organic vegetable soup with a list price of $18.90 per case and 8 cases of organic baked beans with a list price of $33.50 per case. The wholesaler offered Whole Foods a 39% trade discount.
a. What is the extended list price of the order
b. What is the total amount of the trade discount on this order
c. What is the total net amount Whole Foods owes the wholesaler for the order