Refer to the individual rate schedules in Appendix C.

Required:

What are the tax liability, the marginal tax rate, and the average tax rate for a married couple filing jointly with $53,900 taxable income?

What are the tax liability, the marginal tax rate, and the average tax rate for a single individual with $199,200 taxable income?

What are the tax liability, the marginal tax rate, and the average tax rate for a head of household with $448,300 taxable income?

Head of Household Single