Lacy is a single taxpayer. In 2022, her taxable income is $47,800. What is her tax liability in each of the following alternative situations? Use Tax Rate Schedule. Dividends and Capital Gains Tax Rates for reference. Note: Do not round intermediate calculations. Round your answer to 2 decimal places. Required: a. All of her income is salary from her employer. b. Her $47,800 of taxable income includes $4,800 of qualified dividends. c. Her $47,800 of taxable income includes $8,800 of qualified dividends. Complete this question by entering your answers in the tabs below. All of her income is salary from her employer