In 1929,the Federal Government Spent an Amount Equal to _____

In 1929,the federal government spent an amount equal to _____ of the size of the economy,the gross domestic product (GDP) ; today,the national government spends _____ of our GDP.

A) 2 percent; 5 percent
B) 2.5 percent; 21 percent
C) 21 percent; 2.5 percent
D) 25 percent; 50 percent
E) 50 percent; 25 percent