If C = $500, I = $150, G = $100, NX = $40, and GNP = $800, how much is NFP?

If C = $500, I = $150, G = $100, NX = $40, and GNP = $800, how much is NFP?



a. -$10
b. $10
c. -$5
d. $5

Answer: B