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

تمرين 6

Solve the following word problems, rounding dollars to the nearest cent and percents to the nearest tenth of a percent.
You are shopping for a headset and webcam at Micro-Electronics Warehouse so that you can video-chat with your friends,
a. Verify the "regular price"(Original price) of each headset in the ad calculate which headset offers the greater markdown percent, the Buddy Chat 300.
b. What is the markdown percent on the BuddyCam HD Webcam
c. You have decided to parches the headset with the greatest markdown percent and the BuddyCam HD Webcam in order to take advantage of "Extra $15 Rebate" offer when you purchase both. What is the markdown percent on your total purchase including the rebate