A company issued $$8,000,000$ face value bonds for $$7,431,504,$ a price yielding $7\%,$ compounded semiannually. The bonds pay interest totaling $$240,000$ every six months and will mature in ten years. The coupon rate associated with the bond issue is $$ percent. $($State your answer as a whole number, e$.$g$.,09=9$ percent. Do not include a percent sign in your answer.$)$