please help with parts a, b and c! please show work thanks so much!

Required information [The following information applies to the questions displayed below.] Lacy is a single taxpayer. In 2023 , her taxable income is $48,000. 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. a. All of her income is salary from her employer. Required information [The following information applies to the questions displayed below.] Lacy is a single taxpayer. In 2023 , her taxable income is $48,000. 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. c. Her $48,000 of taxable income includes $5,000 of qualified dividends. Required information [The following information applies to the questions displayed below] Lacy is a single taxpayer. In 2023 , her taxable income is $48,000. What is her tax liablity 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. b. Her $48,000 of taxable income includes $1,000 of qualifled dividends