Michelle and her husband have a son when her husband dies unexpectedly on January 1, 2020. Michelle asks you, her tax professional, how her husband's death affects her taxes. (Click the icon to view the standard deduction amounts.) (Click the icon to view the 2020 tax rate schedules.) Read the requirements . Requirement a. Determine Michelle's income tax each year from 2020 through 2024, assuming her only income is her $160,000 annual salary, her itemized deductions are $20,500 annually, and she has not remarried. Assume also that the tax rate schedules and standard deduction amounts for 2020 also apply in subsequent years. The son was born on April 15, 2007, is Michelle's dependent each year, and lives with Michelle for all of each year. (Use the 2020 tax rate schedule for all tax calculations. Do not round intermediary calculations. Only round the amount you enter in the input field to the nearest whole dollar.) 2020 2021 2022 2023 2024 Gross tax Net tax Requirement b. Determine Michelle's income tax each year from 2020 through 2024, assuming her only income is her $160,000 annual salary, her itemized deductions are $20,500 annually, and she has not remarried. Assume also that the tax rate schedules and standard deduction amounts for 2020 also apply in subsequent years. The son was born on April 15, 1996, is not Michelle's dependent each year, and lives with Michelle for all of each year. (Use the 2020 tax rate schedule for all tax calculations. Do not round intermediary calculations. Only round the amount you enter in the input field to the nearest whole dollar. Enter a "0" for any zero amounts.) 2020 2021 2022 2023 2024 Gross tax Net tax