You have decided to purchase a car for $22,346.16. The credit union requires a 10% down payment and will finance the balance with a 5.4% annual interest loan for 36 months. The sales tax in your city is 7.6%, and the license and title
charges are $125.13. Determine the amount that the credit union will finance you for. Round your answer to the nearest
cent.
a $24,179.10
c. $21,761.20
b. $24,169.60
d. $21,752.64

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?