On January 1, 2021 Jack bought a 9-year, $1,000 race value bond, with a 10 S (APR) annuai coupori payment ipaid each Decembes 31at ) Ac that, time, the yield was 135 (APR) Jack sold the bond, one year later, on sanuary 1,2022 , ac which point che yield had Iallen co 122 (APR). What was Jack's rate of retum for this one-year investment in the bond