Refer to the individual rae schedules in Appendix C a. What are the tax liability income? he marginal tax rate, and the average tax rate for a married couple filing jointly with $65,900 taxable b. What are the tax liability, he marginal tax rate, and the average tax rate for a single individual with $192,800 taxable income? c. What are the tax liability, the marginal tax rate, and the average tax rate for a head of household with $460,300 taxable income? Complete this question by entering your answers in the tabs below. Required C Required A Required B What are the tax liability, the marginal tax rate, and the average tax rate for a married couple filing jointly with $65,900 taxable income? (Round final "Tax liability" to the nearest whole dollar and "Average tax rate" to 2 decimal places.) Tax liability Marginal tax rate Average tax rate Required B > Required A