please help solve

yield-to-maturity. The current yield is %. (Round to two decimal places.)

Compute the current yield of a(n) 10.5%, 20-year bond that is currently priced in the market at $1,300. use annual compounding to find the promised yield on this bond. Repeat the promised yield calculation, but this time use semiannual compounding to find yield-to-maturity. The current yield is 00/m (Round to two decimal places.)