In the United States, the richest 20 percent of households receive about ________ percent of total income.
A) 4
B) 15
C) 23
D) 50
E) 33
Question 2
During which years did the country have a balanced budget?
A) 2008 and 2009
B) 2012 only
C) 2011 only
D) 2010 and 2012
E) all except 2011