In a random sample of 49 audited estate tax returns, it was deten'nined that the mean amount ot additional tax owed was $346? with a standard deviation of $2571. Construct and interpret a 90% condence interval tor the mean additional amount of tax owed for estate tax returns 5 Click the icon to view the tidistribution table. The lower bound is $ . [Round to the nearest dollar as needed.) The upper bound is $ . {Round to the nearest dollar as needed.) Interpret a 90% condence interval for the mean additional amount of tax owed for estate tax returns. Choose the correct answer below. 0 A. One can be 90% condent that the mean additional tax owed is greater than the upper bound. 0 B. One can be 90% condent that the mean additional tax owed is less than the lower bound. 0 C. One can be 90% condent that the mean additional tax owed is between the lower and upper bounds