7th Edition

ISBN: 9780137566334

Author: Blitzer

Publisher: PEARSON

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Textbook Question

Chapter 8.6, Problem 14E

In Exercises 11-14, use the formula

A = P [ 1 − ( 1 + r n ) − n t − 1 ] ( r n ) .

Round all computations to the nearest dollar.

The table shows the expense of operating and awning four selected cars, by average costs per mile. Use the appropriate information in the table to solve Exercises 13-16.

AVERAGE ANNUAL COSTS OF OWNINGAND OPERATING A CAR
	Average Costs per Mile
Make and Model	Operating	Ownership	Total
Cadillac STS	$0.26	$0.72	$0.98
Mercury Grand Marquis GS	$0.23	$0.42	$0.65
Honda Accord LX	$0.21	$0.34	$0.55
Toyota Corolla CE	$0.15	$0.25	$0.40
Source: Runzheimer International

a. If you drive 14,000 miles per years, what is the total annual expense for a Toyota Corolla CE?

b. If the total annual expense for a Toyota Corolla CE is deposited at the end of each year into an IRA paying 8.5% compounded yearly, how much will be saved at the end of six years?

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Chapter 8.6, Problem 13E

Chapter 8.6, Problem 15E

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Chapter 8 Solutions

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Solution Summary: The author calculates the amount of savings at the end of six years by using the formula of the annuity.

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