2000, Question 1 · 11 points
Reading a monopoly graph: profit, surplus, efficiency
Use a given monopoly graph to find the profit-maximizing price and output, the elastic part of demand, the competitive outcome and consumer surplus in each case, then define allocative efficiency and say whether a tax or subsidy would get the monopolist there.
This exam had three free-response questions to answer in 50 minutes of writing time after a 10 minute planning period, with about half the time suggested for Question 1 and the rest split evenly between Questions 2 and 3. The current exam has 3 free-response questions in 60 minutes. The skills these questions practice still count.
1 Read the question
The question is College Board's, from the 2000 exam. It starts on page 2 of the PDF. College Board no longer posts this exam, so it opens from the copy of College Board's PDF that the Internet Archive saved on August 12, 2022.
2 Write your answer
Answer each part the way you would on the exam, in full sentences, with your work shown. Your writing saves as you type.
3 Score it
Score your answer against College Board's scoring guidelines, one point at a time. Give yourself a point only when your answer says what the guideline asks for.
Scoring guidelines (PDF, page 2)
Question, scoring guidelines: College Board, from the Internet Archive. The title, summary are ours.