these are the actual QR questions for chapter 15 from the textbook Principals of Macroeconomics 8th edition. i need help with these questions.

QUESTIONS FOR REVIEW 4. Ar Str 1. What are the three categories into which the Bureau of Labor Statistics divides everyone? How does the BLS compute the labor force, the unemployment rate, and the labor-force participation rate? 2. Is unemployment typically short-term or long-term? Explain. 3. Why is frictional unemployment inevitable? How might the government reduce the amount of frictional unemployment? 5. He un tha 7. Ex pr