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the total value of all the money earned by the nationals of a country in a certain time.
the total value of all the expenditure of all the citizens of a country no matter where they are...
the amount of money that a business receives for selling its goods and services within a period...
all the built facilities that are required for the development of society and production;...
the change in the firm's total revenue as a result of selling an extra unit of output
(also called a business, a business venture or a firm) producers or suppliers of goods and...