Using Table 3.6, calculate the marginal and average tax rates for a single taxpayer with the following incomes: (Do not round intermediate calculations. Round your answers to 1 decimal place.)

Using Table 3.6, calculate the marginal and average tax rates for a single taxpayer with the following incomes: (Do not round intermediate calculations. Round your answers to 1 decimal place.) X Answer is not complete. Income Average Tax Rate a. $ b. $ C. $ d. $ 20,500 51,000 301,000 3,100,000 Marginal Tax Rate 12.0 % 22.0 % 35.0 % 37.0 % 11.0 X % % % % TABLE 3.6 Personal tax rates, 2018 Single Taxpayers $0-$9,525 $9,526-$38,700 $38,701-$82,500 $82,501-$157,500 $157,501-$200,000 $200,001-$500,000 $500,001 and above Taxable Income ($) Married Taxpayers Filing Joint Returns $0-$19,050 $19,051-$77,400 $77,401-$165,000 $165,001-$315,000 $315,001-$400,000 $400,001-$600,000 $600,001 and above Tax Rate (%) 10 12 22 24 32 35 37