Really need help with these last questions please and thank you!

12 Assume a par value of $1,000. Caspian Sea plans to issue a 18.00 year, semi-annual pay bond that has a coupon rate of 8.17%. If the yield to maturity for the bond is 7.69%, what will the price of the bond be? Submit Answer format: Currency. Round to 2 decimal places. Assume a bank offers an effective annual rate of 7.99%, If compounding is monthly what is the APR? Submit Answer format: Porcentage Round to: decimal places (Example: 9.2434% % sign required. Will accept decimal format rounded to 6 decimal places (ex: 0.092434)) A bank offers 9.00% on savings accounts. What is the offective annual rate interest is compounded semi-annually? Subme 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))