Answer: The inflation rate is the percentage change in the price level from one year to the next. In other words, it is the growth rate of the price level. The CPI is a measure of the price level and so can be used to calculate the inflation rate.
Answer: The inflation rate is the percentage change in the price level from one year to the next. In other words, it is the growth rate of the price level. The CPI is a measure of the price level and so can be used to calculate the inflation rate.
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