Ms. Barnes, an unmarried individual, has $196,700 taxable income. Assume the taxable year is 2018. Use Individual Tax Rate Schedules a. Identify Ms. Barnes's statutory marginal rate and compute her average tax rate assuming Ms. Barnes is a single taxpayer. of household. surviving spouse. b. Identify Ms. Barnes's statutory marginal rate and compute her average tax rate assuming Ms. Barnes is a head c. Identify Ms. Barnes's statutory marginal rate and compute her average tax rate assuming Ms. Barnes is a Complete this question by entering your answers in the tabs below. Required A Required B Required C Identify Ms. Barnes's statutory marginal rate and compute her average tax rate assuming Ms. Barnes is a single taxpa (Round your "Average rate" answer to 2 decimal places (for example XXXX%) Marginal rate Average rate