Sean Yoo is single and had $$212,000$ in taxable income. Using the rates from Table $2\mathrm{.}3$ in the chapter, calculate his income taxes. What is the average tax rate? Note: Do not round intermediate calculations and enter your answer a percent rounded to $2$ decimal places $,$ e$.$g$.,32\mathrm{.}16$ b$.$ What is the marginal tax rate $?$ Note: Do not round intermediate calculations and enter your answer as a percent rounded to the nearest whole numbere.g$.32$ Table $2\mathrm{.}3$ Personal Tax Rates for $2023($Unmarried Individuals$)$ Tax Rate $10\%1222$ Taxable Income t$*$theta $-11000$; $11-44\mathrm{.}725$; $44\mathrm{.}725-95,375$; $95\mathrm{.}375-182\mathrm{.}1$; $182,100-231,25$theta; matrix $231\mathrm{.}258-538\mathrm{.}125$ matrix $578,125+24323537$