The residents of country A earn $500 million of income from abroad. Residents of other countries earn $200 million in country A. These earnings are accounted for in county A's:

a. country A's net factor payments from abroad are positive, and its GDP is larger than its GNP.
b. country A's net factor payments from abroad are positive, and its GNP is larger than its GDP.
c. country A's net factor payments from abroad are negative, and its GDP is larger than its GNP.
d. country A's net factor payments from abroad are negative, and its GNP is larger than its GDP.