Table 23-1 A Country Produces Only Ice Cream and Pie.Quantities and Prices

Table 23-1
A country produces only ice cream and pie.Quantities and prices of these goods for the last several years are shown below.The base year is 2008.
Prices and Quantities

-Refer to Table 23-1.This country's inflation rate from 2009 to 2010 to the nearest tenth was

A) 2.9%
B) 8.8%
C) 13.3%
D) None of the above is correct.