In the city of Paradise, government survey takers determine that typical family expenditures each month in the year designated as the base year are as follows: 20 pizzas at $10 each Rent of apartment, $600 per month Gasoline and car maintenance, $100 Phone service, $50 In the year following the base year, the survey taker determine that pizzas have risen to $11 each, apartment rent is $640, gasoline and maintenance has risen to $120, and phone service has dropped in price to $40. a). Find the CPI in the subsequent year and the rate of inflation between the base year and the subsequent year. b). The family's nominal income rose by 5% between the base year and the subsequent year. Is the family worse off or better off in terms of what its income is about to buy?

Economics: Private and Public Choice (MindTap Course List)
16th Edition
ISBN:9781305506725
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Chapter7: Taking The Nation's Economic Pulse
Section: Chapter Questions
Problem 14CQ
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In the city of Paradise, government survey takers determine that typical family expenditures each month in the year designated as the base year are as follows:

20 pizzas at $10 each

Rent of apartment, $600 per month

Gasoline and car maintenance, $100

Phone service, $50

In the year following the base year, the survey taker determine that pizzas have risen to $11 each, apartment rent is $640, gasoline and maintenance has risen to $120, and phone service has dropped in price to $40.

a). Find the CPI in the subsequent year and the rate of inflation between the base year and the subsequent year.

b). The family's nominal income rose by 5% between the base year and the subsequent year. Is the family worse off or better off in terms of what its income is about to buy?

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