Taxes used for this question is for year 2020. The tax table and tax rate schedule is not attachable but is found online.

Required: Determine the tax liability, marginal tax rate, and average tax rate in each of the following cases. Use the appropriate Tax Tables and Tax Rate Schedules a. Married taxpayers, who file a joint return, have taxable income of $90,879. b. Married taxpayers, who file a joint return, have taxable income of $67,729. (For all requirements, use the tax tables to compute tax llability. Round "Average tax rate" to 2 decimal places.) Tax liability Marginal tax rate % % Average tax rate % b %