Suppose That Nominal GDP Did Not Change in 2011, and Real

Multiple Choice

Suppose that nominal GDP did not change in 2011, and real GDP decreased, relative to the year 2010. It can be concluded that:

A) ​total production of goods and services in the economy did not change in 2011.
B) ​the economy experienced deflation during 2011.
C) ​the price level did not change during 2011.
D) ​total production of goods and services in the economy declined during 2011.