12. When two goods are perfect substitutes, the indifference curve is (A) a horizontal straight line. (B) bowed outward. (C) a downward-sloping straight line. (D) a right angle.

18. If a country’s purchases of foreign assets exceeds foreign purchases of domestic assets, that country has (A) positive net exports and positive net capital outflows. (B) positive net exports and negative net capital outflows. (C) negative net exports and positive net capital outflows. (D) negative net exports and negative net capital outflows.

12. When two goods are perfect substitutes, the indifference curve is (A) a horizontal straight line. (B) bowed outward. (C) a downward-sloping straight line. (D) a right angle.

其他試題

12. When two goods are perfect substitutes, the indifference curve is
(A) a horizontal straight line.
(B) bowed outward.
(C) a downward-sloping straight line.
(D) a right angle.