Determine the internal rate of return for a project that costs $177,000 and would yield after-tax cash flows of $21,000 per year for the first 5 years, $29,000 per year for the next 5 years, and $42,000 per year for the following 5 years.

In june 2009, at the trough of the great recession, the bureau of labor statistics announced that of all adult americans, 140,196,000 were employed, 14,729,000 were unemployed and 80,729,000 were not in the labor force. use this information to calculate: a. the adult population b. the labor force c. the labor-force participation rate d. the unemployment rate