Empirical evidence shows that the impact of government budget deficits and surpluses on the equilibrium interest rate is quite large

If economies of scale allow one cable TV firm to supply the entire market at the lowest possible cost, then this company is

A) a natural monopoly. B) not a monopoly. C) a monopoly, but not a natural monopoly. D) a legal monopoly.

In the short run, if a firm shuts down its maximum loss equals the amount of its fixed cost

Indicate whether the statement is true or false