Most of the countries of Africa are considered newly industrializing countries

U.S. official reserves are the ________

A) reserves of U.S. dollars held by the World Bank B) U.S. government's holdings of foreign currency C) reserves of U.S. dollars held by foreign banks D) holdings of foreign currency by the public and the banks

Teachers often earn less than truck drivers because

a. teachers could switch to trucking more easily than truckers could switch to teaching b. trucking is a riskier occupation c. truckers require greater education d. teachers have more job mobility e. trucking has a higher social status