1.Describe how the labor force participation rate in the United States changed between 1960 and 2013. Contrast and explain the different trends in the labor force participation rates of women and men....

1.Describe how the labor force participation rate in the United States changed between 1960 and 2013. Contrast and explain the different trends in the labor force participation rates of women and men. 2. Explain why the natural unemployment rate is not zero and why the unemployment rate fluctuates around the natural unemployment rate. Use the following information to work Problems 8 and 9.