just find the semiannual compiubding please :)

Compute the current yield of a(n)10.5%,20-year bond that is currenty priced in the market at $1,300 Use annual compounding to find the promised yield on this bond. Repeat the promised yeld calculation, but this time use semiannual compounding to find yield-to-maturity The current yiald is \%. (Round to two decimal places) The yeld to-maturity with annual compounding is (Round to three decimal places) The yield to maturity with semiannual compoundivg is i. (Round to three docimal places)