Most self-made billionaires earned their first million dollars within five years. Out of the top 100 billionaires in the world, over two-thirds (69%) made their first million in under ten years. Where Do American Millionaires Live and What Do They Do? Where’s the highest concentration of ...
The labor-force participation rate measures the percentage of the A、total adult population that is in the labor force. B、total adult population that is employed. C、labor force that is employed. D、labor force that is either employed or unemployed. 查看答案...