Refer to the Graphs, Where the Subscripts on the Labels

Multiple Choice

Refer to the graphs, where the subscripts on the labels denote years 1 and 2. From the graphs we can conclude that from year 1 to year 2,

A) the economy recovered from a recession.
B) the economy experienced economic growth and inflation.
C) output grew and the unemployment rate fell.
D) the government engaged in expansionary fiscal and monetary policies.