If the January price is £100, what is the December price?   A. £314.56   B. £388.77   C. £126.87   D. £225.56

Principles of Economics 2e
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ISBN:9781947172364
Author:Steven A. Greenlaw; David Shapiro
Publisher:Steven A. Greenlaw; David Shapiro
Chapter22: Inflation
Section: Chapter Questions
Problem 5SCQ: How to Measure Changes in the Cost of Living introduced a number of different price indices. Which...
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QUESTION 10

  1. The price of electricity is set in January. In March it rises by 28% to set a new price. The March price is then raised by another 77% in June. In September the June price is raised by 56%. Finally in December, the September price is reduced by 11%. 

    If the January price is £100, what is the December price?

      A.

    £314.56

      B.

    £388.77

      C.

    £126.87

      D.

    £225.56

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