AP Microeconomics 3.5 Profit Maximization Questions

Find the output that maximizes profit by comparing marginal revenue with marginal cost and total revenue with total cost.

Syllabus
Effective Fall 2022
Course
AP Microeconomics

Exam points

  • apply the MR = MC rule and use marginal inequalities to increase or reduce output
  • calculate marginal values from total revenue and cost schedules before choosing quantity
  • select the quantity where the gap between total revenue and total cost is greatest
  • explain why changing fixed cost changes profit but leaves the optimal output unchanged

Question 1

[Maximum number: 1]

Which of the following is true of all profit-maximizing firms, regardless of the type of competition they face?

A

Firms will produce the quantity where price equals marginal cost.

B

Firms will produce the quantity where price equals marginal revenue.

C

Firms will produce the quantity where price equals average total cost.

D

Firms will produce the quantity where marginal cost equals average total cost.

E

Firms will produce the quantity where marginal cost equals marginal revenue.

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