Final answer:
The male labor-force participation rate is 54.55% and the male unemployment rate is 5.56%.
Step-by-step explanation:
The male labor-force participation rate is the percentage of adult males who are either employed or who are unemployed and looking for a job. To calculate this rate, we divide the number of males in the labor force (which includes those employed and those unemployed) by the total adult male population and multiply by 100. In this case, the number of males in the labor force is 90 million, and the total adult male population is 165 million (unemployed males + employed males + males not in the labor force). So, the male labor-force participation rate is (90 million / 165 million) * 100 = 54.55%.
The male unemployment rate is the percentage of adult males who are unemployed out of the male labor force. To calculate this rate, we divide the number of unemployed males by the number of males in the labor force and multiply by 100. In this case, the number of unemployed males is 5 million, and the number of males in the labor force is 90 million. So, the male unemployment rate is (5 million / 90 million) * 100 = 5.56%.