In 2010,per Capita Real Gross Domestic Product (GDP)in the United

In 2010,per capita real gross domestic product (GDP) in the United States was roughly $46,000.In 2011,per capita real GDP in the United States was roughly $48,400.Therefore,between 2010 and 2011,the rate of economic growth in the United States was

A) 2.5 percent.
B) 2.4 percent.
C) 4.9 percent.
D) 5.2 percent.
E) 0.5 percent.