Monopoly
Oligopoly
Perfect competition
None of the above
✅ The correct answer is A.
The AR curve and industry demand curve are same in case of Monopoly. In a monopoly, the price is set above marginal cost and the firm earns a positive economic profit. Perfect competition produces an equilibrium in which the price and quantity of a good is economically efficient.
The AR curve and industry demand curve are same in case of Monopoly. In a monopoly, the price is set above marginal cost and the firm earns a positive economic profit. Perfect competition produces an equilibrium in which the price and quantity of a good is economically efficient.