Economy. Economics and Scarsity.
Opportunity Cost.
Microeconomics vs. Macroeconomics.
Economic Theory and Models.
Economic Models.
Economic Resourses and Possibilities.
Market.
Demand.
Charges in Demand.
Supply.
Charges in Supply.
A Market Equilibrium.
Self-Equilibrating Markets.
Utility.
Consumer Equilibrium for Purchases.
