John Is a U

Multiple Choice

John is a U.S. citizen who works for Walmart located in France. John's work contributes to:

A) U.S. GDP, but not U.S. GNP.
B) U.S. GNP, but not U.S. GDP.
C) both U.S. GDP and U.S. GNP.
D) neither U.S. GDP nor U.S. GNP.