a) Calculate how much Ryder paid in taxes for each marginal tax bracket. bracket: 2 bracket: bracket: 4 bracket: bracket 6 bracket: TOTAL TAX BIL b) Enter Ryder's Total Tax Bill in the table above. c) What is Ryder's marginal tax rate? | % d) What is Ryder's average (or effective) tax rate?% e) How many months did Ryder have to work to pay his federal income tax bll? Round at 2 decimal places. months