Siobhan Is an Irish Citizen Who Works for Yankee Candles

Multiple Choice

Siobhan is an Irish citizen who works for Yankee Candles in Massachusetts. Siobhan's work will contribute toward:

A) U.S. GDP, because she's working for a U.S. firm.
B) U.S. GDP, because she's working in the United States.
C) Ireland's GDP, because she's an Irish citizen.
D) both U.S. and Ireland's GDP.