The U.S. federal government obtains most of its revenues through taxes from three sources. Which of the following is not one of those three main sources of federal revenue?

If individuals will no longer accept a currency, is it still considered to be money? a. No, because one of the main characteristics necessary for something to serve as money is that it must be generally acceptable. b. No, because of Gresham's Law

c. Yes, because the government identifies it as legal tender. d. Yes, because one of the main characteristics necessary for something to serve as money is that it must be generally acceptable.

Productivity in manufacturing sectors has risen faster than in service sectors.

Answer the following statement true (T) or false (F)