9. Define and give examples of the types of unemployment? 10. What is the economic cost of unemployment and how is it measured? What is Okun's Law? 11. Define Full employment. 12. What are the unequal burdens of unemployment? 13. What is inflation, and how is the rate of inflation measured? 14. How is the unemployment rate measured? 15. Compare and contrast demand - pull and cost-push types of inflation.