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

تمرين 98

Epicure Market prepares fresh gourmet entrees each day. On Wednesday, 80 baked chicken dinners were made at a cost of $3.50 each. A 10% spoilage rate is anticipated.
a. At what price should the dinners be sold to achieve a 60% markup based on selling price
b. If Epicure offers a $ 1 -off coupon in a newspaper advertisement, what markdown percent does the coupon represent