Presented below is information available for Concord Corporation. Current Assets Cash $ 3500 Short-term investments 56500 Accounts receivable 57000 Inventory 112000 Prepaid expenses 35000 Total current assets $ 264000 Total current liabilities are $100000. The acid-test ratio for Concord is:

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