In Long- Run Equilibrium, a Firm in Monopolistic Competition Makes

In long- run equilibrium, a firm in monopolistic competition makes

A) an economic profit but the economic profit is less than it would be if the firm was a monopoly.
B) zero economic profit.
C) an economic profit that is higher than what it would be if the firm was a monopoly.
D) an economic profit that is the same amount as it would be if the firm was a monopoly.