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

تمرين 96

Abby Duncan purchased a diamond necklace for $17,400 at Royal Jewelers. The state sales tax is 8% t and the federal excise tax on tins type of jewelry is 10% on amounts over $10,000.
a. What is the amount of the sales tax
b. What is the amount of the federal excise tax
c. What is the total purchase price of the necklace