AP® Microeconomics · Unit 4 · Topic 4.2

Monopoly Profit and Deadweight Loss

Watch it explained

  1. How it worksHow do the profit rectangle and the deadweight loss triangle sit on the same monopoly graph?
  2. Worked exampleFind profit and deadweight loss when P = 100 - 2Q, MC is 20, and ATC at that output is 35.
  3. How it worksShow me the consumer surplus a monopolist captures and the part that simply disappears.
  4. Common mistakeWhy isn't the deadweight loss of a monopoly just the profit it takes from consumers?
  5. Going furtherWhat happens to deadweight loss when the monopolist's marginal cost curve slopes upward?

Check yourself

Your turn1 of 2
A monopolist sells 154 units at a price of 39 dollars, with average total cost of 17 dollars. What is the monopolist's total profit, in dollars?

End of topic.