$($Related to Checkpoint$9\mathrm{.}2)($Yield to$$ maturity$)$ The market price is $$$$1,150$ for a $10-$year bond $($$$1,000$ par$$ value$)$ that pays $9$ percent annual$$ interest, but makes interest payments on a semiannual basis $(4\mathrm{.}5$ percent$$ semiannually$).$ What is the$$ bond's yield to$$ maturity? Question content area bottom Part $1$ The$$ bond's yield to maturity is $($type your answer in percentage form and round to two decimal$$ places$)$ enter your response here$\%$