Exam Sprint Sign in

Home Lessons Quick lessons Courses Ask Merit AI Tutors Merit Tutors' Videos

Study tools

Tonight's planPlus Exam Sprint My schedulePlus ProgressPlus

Exam Sprint

Your exam, planned day by day.

Free diagnostic in 10 minutes.

Lessons for what you're learning in class. Merit Plus suggests videos for what you're learning in class. Free for your first month.

Sign in to save lessons, track topics, and get a study plan.

Popular courses AP Calculus BC AP United States History AP Physics 1: Algebra-Based AP Computer Science A AP Environmental Science AP Precalculus AP Statistics

Top channels

Heimler's History

The Organic Chemistry Tutor

Michael Porinchak - AP Statistics & AP Precalculus

Pricing For teachers How ranking works About Merit

About Privacy Terms

Videos play on YouTube. AP® and SAT® are trademarks of the College Board, which is not affiliated with Merit.

© 2026 Merit

Home Lessons Courses Ask AI Tutors Plan Sprint You

Principles of Microeconomics

@principlesofmicroeconomics8193· 11K subscribers· 4 lessons on Merit· 4 topics

AP Microeconomics · AP Macroeconomics

View on YouTube

Utility & Marginal Utility

Principles of Microeconomics

159K views on YouTube · 7 years ago

AP Micro · Marginal Analysis and Utility

Supply and Demand Shifts

Principles of Microeconomics

115K views on YouTube · 8 years ago

AP Macro · Supply, Demand, and Market Equilibrium

Externalities

Principles of Microeconomics

46K views on YouTube · 8 years ago

AP Micro · Externalities

Perfect Competition: Profit Maximization

Principles of Microeconomics

16K views on YouTube · 7 years ago

AP Micro · Profit Maximization and Perfect Competition