Marc, a single taxpayer, earns $$60,000$ in taxable income and $$5,000$ in interest from an investment in city of Birmingham bonds. Using the U$.$S$.$ tax rate schedule for $2023,$ what is his average tax rate? $($Use tax rate schedule.$)$

Note: Round your final answer to two decimal places.

Multiple Choice

$14\mathrm{.}18$ percent

$11\mathrm{.}50$ percent

$11\mathrm{.}27$ percent

$22\mathrm{.}00$ percent

None of the choices are correct.