Suppose the CPI last year is 121 and the CPI this year is 137. The CORRECT method to calcufate the inflation rate is Select one: a. 137 x 121= 258.

Economics (MindTap Course List)
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ISBN:9781337617383
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Chapter6: Macroeconomic Measurements, Part I: Prices And Unemployment
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Suppose the CPI last year is 121 and the CPI this year is
137. The CORRECT method to calculate the inflation
rate is
Select one:
a. 137 x 121 = 258.
b. (137 - 121)/100 = 0.16.
c. (137/121) x 100 = 113.2.
d. [(137 - 121)/121] × 100 = 13.2.
%3D
Transcribed Image Text:Suppose the CPI last year is 121 and the CPI this year is 137. The CORRECT method to calculate the inflation rate is Select one: a. 137 x 121 = 258. b. (137 - 121)/100 = 0.16. c. (137/121) x 100 = 113.2. d. [(137 - 121)/121] × 100 = 13.2. %3D
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