If a Monopolist Can Sell 2 Units at Price of $200

question 364

Multiple Choice

If a monopolist can sell 2 units at price of $200 per unit and 3 units at a price of $180 per unit, its marginal revenue at an output of 3 is

• A) $-20.00.
• B) $80.00.
• C) $140.00.
• D) $180.00.