(Choose 1 answer)
(18720) You are given information on the consumer price index (CPI), where the values given are those for December 31 of each year.
In which year was the inflation rate the highest?
A. 2008
B. 2009
C. 2007
D. 2006
Year
CPI
2005
126.1
2006
133.8
2007
137.9
2008
141.9
2009
145.8
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