Compute the 2020 tax liability and the marginal and average tax rates for the following taxpayers. Click here to access the 2020 tax rate schedule. If required, round the tax liability to the nearest dollar. When required, round the average rates to four decimal places before converting to a percentage (i.e. .67073 would be rounded to .6707 and entered as 67.07%). a. Chandler, who files as a single taxpayer, has taxable income of $137,400. Tax liability: 16,219 X Marginal rate: 24 % Average rate: 19.56 X % b. Lazare, who files as a head of household, has taxable income of $70,200. Tax liability: Marginal rate: 22 % Average rate: % of the amount over- $ 0 14,100 2020 Tax Rate Schedules SingleSchedule Head of householdSchedule Z If taxable of the If taxable income is: But not amount income is: But not Over- over- The tax is: over- Over- over- The tax is: $ 0 $ 9,875 ......... 10% $ 0 $ 0 $ 14,100 .........10% 9,875 40,125 $ 987.50 + 12% 9,875 14,100 53,700 $ 1,410.00 + 12% 40,125 85,525 4,617.50 + 22% 40,125 53,700 85,500 6,162.00 + 22% 85,525 163,300 14,605.50 + 24% 85,525 85,500 163,300 13,158.00 + 24% 163,300 207,350 33,271.50 + 32% 163,300 163,300 207,350 31,830.00 + 32% 207,350 518,400 47,367.50 + 35% 207,350 207,350 518,400 45,926.00 + 35% 518,400 156,235.00 + 37% 518,400 518,400 154,793.50 + 37% Married filing jointly or Qualifying widow(er) Married filing separatelySchedule Y-2 Schedule Y-1 If taxable of the If taxable income is: But not amount income is: But not Over- over- The tax is: over- Over- over- The tax is: $ 0 $ 19,750 ......... 10% $ 0 $ 0 $ 9,875 ......... 10% 19,750 80,250 $ 1,975.00 + 12% 19,750 9,875 40,125 $ 987.50 +12% 80,250 171,050 9,235.00 + 22% 80,250 40,125 85,525 4,617.50 + 22% 171,050 326,600 29,211.00 + 24% 171,050 85,525 163,300 14,605.50 + 24% 326,600 414,700 66,543.00 + 32% 326,600 163,300 207,350 33,271.50 + 32% 414,700 622,050 94,735.00 + 35% 414,700 207,350 311,025 47,367.50 + 35% 622,050 167,307.50 + 37% 622,050 311,025 83,653.75 + 37% 53,700 85,500 163,300 207,350 518,400 of the amount over- $ 9,875 40,125 85,525 163,300 207,350 311,025