If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

AP®︎/College Microeconomics

Test your knowledge of the skills in this course. Have a test coming up? The Course challenge can help you understand what you need to review.
AP® is a registered trademark of the College Board, which has not reviewed this resource.