In the Borda-count voting method, irrelevant alternatives are never an issue

A nation's account with the International Monetary Fund denominated in special drawing rights is

A) the quota subscription. B) the account at the World Bank. C) portfolio investment. D) the account at the Fed.

The slope of the production possibility frontier shows:

a. the marginal rate of substitution between the two goods. b. the relative marginal costs of the two goods. c. the efficient combination of outputs possible using fixed amounts of input. d. the relative marginal productivities of the two goods.