Suppose Torrick's tyre market price falls further but stays above the price at point A. Which of the following occurs along the firm's short-run supply curve?
short-run supply and the shutdown decision
Review short-run supply and the shutdown decision for AP Microeconomics and try 2 free AP-style practice questions. 15 questions on this topic in AP Micro · Unit 3 · Production, Cost, and the Perfect Competition Model.
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A perfectly competitive washing machine firm has fixed costs of $840. If it produces 6 units per day, its total variable cost is $270, and the market price is $8 per unit. The minimum loss this firm can achieve in the short run is
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Answer, then see why
The price of gasoline rises 10% and the quantity demanded falls 5%. What happens to total revenue?
Not quite. The answer is B.
Why the other options are wrong
AI grading for free-response
Write your FRQ answer and get it scored point by point against the AP rubric, with the line from your answer that earned or missed each point.
Question 13 / 4 pts
Part a1 / 1 pts
Point 1: Earned
Grader confidence 94% sureReason: Correctly identifies demand for gasoline as inelastic.
Evidence: "The price of gasoline rises and the quantity falls only a little."
Part b2 / 3 pts
Point 1: Earned
Grader confidence 91% sureReason: Graph shows relatively inelastic demand.
Evidence: Draws a steep demand curve.
Point 2: Earned
Grader confidence 88% sureReason: Correct new equilibrium price.
Evidence: Shifts supply left, P1 → P2.
Point 3: Not earned
Grader confidence 82% sureReason: With inelastic demand, a price increase raises total revenue.
Evidence: "Revenue goes down."