Maria Miller wants to invest in four$-$year bonds that are currently priced at $$880\mathrm{.}05.$ These bonds have a coupon rate of $6\mathrm{.}7$ percent

and make semiannual coupon payments. What is the current market yield on this bond? $($Round intermediate calculations to $5$

decimal places, e$.$g$.1\mathrm{.}25145$ and final answer to $2$ decimal places, e$.$g$.15\mathrm{.}25\%.)$

Current market yield

$\%$