Miranda and Ben, a married couple, earns $42,020 in taxable income and $9,750 in interest from an investment in City of Seattle bonds What is the their effective tax rate? Answer as a percentage, rounded 2 decimal places. If your answer is.1111, answer as 11.11 Miranda and Ben, a married couple, eams $84,850 in taxable income and $3,930 in interest from an investment in Cay of Seatte bonds What is the average tax rate? $ Answer as a percentage, rounded to 2 decimal places. If your calculation is .1111, answer as 11.11 Miranda and Ben, a married couple, earns $42,020 in taxable income and $9,750 in interest from an investment in City of Seattle bonds What is the their effective tax rate? Answer as a percentage, rounded 2 decimal places. If your answer is.1111, answer as 11.11 Miranda and Ben, a married couple, eams $84,850 in taxable income and $3,930 in interest from an investment in Cay of Seatte bonds What is the average tax rate? $ Answer as a percentage, rounded to 2 decimal places. If your calculation is .1111, answer as 11.11