ill give a thumps up if you do it fast and right

Determine the tax liability, marginal tax rate, and average tax rate in each of the following cases. Use the Tax Tables to compute tax liability. Required: a. Married taxpayers, who file a joint return, have taxable income of $32,366. b. Single taxpayer, has taxable income of $67,342. Note: For all requirements, round "Average tax rate" to 2 decimal places