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

Year Price of ice cream Quantity of ice cream Price of pie Quantity of pie
2008 $2.50 40 $5.00 20
2009 $3.00 50 $6.00 25
2010 $4.00 40 $5.00 30

In 2009, this country's:

a) real GDP was $250, and the GDP deflator was 125
b) real GDP was $250, and the GDP deflator was 120
c) real GDP was $240, and the GDP deflator was 125
d) real GDP was $240, and the GDP deflator was 120