One and Two please!!!

The market price of a semi-annual pay bond is $978.24. It has 15.00 years to maturity and a coupon rate of 8.00%. Par value is $1,000. What is the effective annual yield? Answer format: Percentage Round to: 4 decimal places (Example: 9.2434%,% sign required. Will accept decimal format rounded to 6 decimal places (ex: 0.092434)) Assume a par value of $1,000. Caspian Sea plans to issue a 10.00 year, semi-annual pay bond that has a coupon rate of 7.90%. If the yield to maturity for the bond is 8.16%, what will the price of the bond be? Answer format: Currency: Round to: 2 decimal places