Explanation Given information: Due to a variety of factors including fuel prices and adverse weather patterns, the cost of many groceries is expected to increase by as much as 5 % per year. Calculation: If the current price of an item is $ a and there is an increase by as much as r % then the new price will be $ a ( 1+ r 100 ) . Here in this case r is equal to 5 % for each of the items. Consider the above expression, New value = $a ( 1+ r 100 ) = 4 .08 ( 1+ 5 100 ) = 4

1st Edition

ISBN: 9781259218859

Author: David Sobecki Professor, Brian A. Mercer

Publisher: McGraw-Hill Education

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Chapter 1.7, Problem 3A

To determine

To fill: The blanks in the given expression 4.80(1.) the price of the pizza after two 5% increases.

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Chapter 1.7, Problem 2A

Chapter 1.7, Problem 4A

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The blanks in the given expression 4.80 ( 1. ) the price of the pizza after two 5 % increases.

Solution Summary: The author calculates that the cost of groceries will increase by as much as 5% per year due to a variety of factors including fuel prices and adverse weather patterns.

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To fill: The blanks in the given expression 4.80(1.) the price of the pizza after two 5% increases.

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Chapter 1 Solutions