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Lesson Library
Reffonomics
Internet Textbook
Steven M. Reff
Author
Thomas R. Brown
Grant Provider
EconomicsUniversity
Dick Brunelle
Author
August Guestbook signings
September Guestbook signings
Multiple Choice Test
(multiple choice questions, Internet Interactive)
Multiple Choice Questions Link
This lesson helps ensure that your students correctly draw the cost curves:  Fixed Costs (FC), Variable Costs (VC), Total Costs (TC), Average Fixed Costs (AFC), Average Variable Costs (AVC), Average Total Costs (ATC), and Marginal Costs (MC)

The Macromedia Flash Lesson Link below takes a minute or two to load because of all the graphs and photos.  Please be patient.  The marginal benefits you and your students receive from this lesson will far outweigh the marginal cost of waiting for the link to open:
Cost Curves Link (FC, VC, TC, AFC, AVC, ATC, and MC)
October Guestbook signings
Essay Question on Costs (Word Document)
Essay Question on Costs (Web Page)
Basic Concepts
Lessons
Introduction to Economics
Microeconomics
Lessons
Oligopolies and Nash
Equilibrium
Macroeconomics
Lessons
Aggregate Supply and
Aggregate Demand
Creation of Money
(Recollections of Pine Gulch)
Federal Budget (2004)
Production-possibilities
   Frontier/Curve
1040 EZ Income Taxes (2005)
Less Developed Countries
Circular Flow
Supply and Demand Economics
   Baseball Simulation
National Accounting
Elasticity of Demand
Costs (FC, VC, TC, AFC,
   AVC, ATC, and MC)
Cost Curves Lesson