The following table contains hypothetical data for the 2012 U.S. balance of payments. Answer the question on the basis of this information. All figures are in billions of dollars.

Refer to the given data. The United States has a balance of goods:

A. deficit of $10 billion.
B. surplus of $30 billion.
C. deficit of $30 billion.
D. surplus of $20 billion.


D. surplus of $20 billion.