Controlling market behavior that might prevent competition among all firms in the market

The national debt

A) is the difference between total government revenues and government expenditures. B) is the sum of all past federal deficits plus any surpluses. C) is the sum of all past federal deficits less any surpluses. D) grows when government spending increases.

If the boat industry produced $20 billion worth of boats, but $50 billion worth of boats were sold to consumers, the decrease in inventory would lead to

a. an increase in the nation's capital b. more individuals investing in the automobile market c. a decrease in the nation's capital stock d. fewer individuals buying cars e. an overestimation of boat production