1.Nature and Scope of Business Economics, 2. Micro Economics and Macro Economics, 3. Law of Demand, 4. Elasticity of Demand and Its Applications, 5. Demand Forecasting, 6. Indifference Curve Analysis, 7.Production Function, 8. Laws of Return, 9. Returns to Scale, 10. Economies of Scale, 11. Costs in Short Run and Long Run, 12. Price Determination Under Perfect Competition, 13. Price Determination Under Monopoly, 14. Price Discrimination Under Monopoly, 15. Monopolistic Competition, 16. Pricing in Monopolistic Competition, 17. Oligopoly and Duopoly, 18. Concept of National Income, 19. Measurement of National Income.