Based on the graph, what conclusion can be drawn about the US economy?
A
The economy suffered a setback in 2009 before rebounding in 2010.B
The economy suffered setbacks in the years 2009, 2010, and 2011.C
The economy suffered a setback in 2009 before rebounding in 2011.D
The economy suffered a setback in 2009 and had not recovered by 2011.