Marginal tax rates Partner A, a single taxpayer, is one of two partners in a small business. As such, she receives pass-through income that is taxed at her personal tax rates. After all adjustments and deductions have been made, including the 20% qualified business income deduction, she is preparing to calculate her taxes owed for the year. Using the tax rate schedule given here perform the following: a. Find the marginal tax rate for the following levels of sole proprietorship earnings before taxes: $15,700; $58,600; $91,100; $150,000; $251,000; $447,000; and $1.1 million b. Plot the marginal tax rates (measured on the y-axis) against the pretax income levels (measured on the x-axis). Explain the relationship between these variables. Marginal tax rates Partner A, a single taxpayer, is one of two partners in a small business. As such, she receives pass-through income that is taxed at her personal tax rates. After all adjustments and deductions have been made, including the 20% qualified business income deduction, she is preparing to calculate her taxes owed for the year. Using the tax rate schedule given here perform the following: a. Find the marginal tax rate for the following levels of sole proprietorship earnings before taxes: $15,700; $58,600; $91,100; $150,000; $251,000; $447,000; and $1.1 million b. Plot the marginal tax rates (measured on the y-axis) against the pretax income levels (measured on the x-axis). Explain the relationship between these variables