Please solve number 9 and 10 with work shown.

On September 27, 2015, Koala, Inc. issued a 10 year bond with a typical $1,000 face value) that had an annual coupon value of $65..[We are assuming that the 2021 coupon has just. been redeemed.] Initially, the bond was sold at a discount price of $978. On September 27, 2021, this bond was selling at a premium for $1,010. The market rate of interest for a riskless corporate bond, of this maturity (i.e., a Treasury security), was 2.8% on September 27, 2015, which reflects market expectations about future rates of inflation. The market rate of interest for a riskless corporate bond, of this maturity (i.e., a Treasury security), was 1.9% on September 27, 2021, which reflects market expectations about future rates of inflation. 1. What was the nominal yield on this bond on September 27, 2015?[To 1 decimal place.] 6.5% 2. What was the current yield on this bond on September 27, 2015. [To 3 decimal places.] 6.65% 3. What was the yield to maturity for this bond on September 27, 2015. [To 2 decimal places.] 6.21% 4. What was the risk premium for this bond on September 27, 2015?..[To 2 decimal places.] 5. What was the nominal yield on this bond on September 27, 20212[To 1 decimal place.] 6.5% 6. What was the current yield on this bond on September 27, 2021? [To 3 decimal places.]6.4% 7. What was the yield to maturity for this bond on September 27, 20212[To 2 decimal places.] 8. What was the risk premium for this bond on September 27, 2021? [TO 2 decimal places.] 9. It is now September 27, 2021 and suddenly the Federal Reserve announces a new program to reduce inflation. Instantly, the market rate of interest for a riskless corporate bond that would apply to this bond (i.e., a Treasury security), falls from 1.9% to 1.7%.If there is no change in the risk premium expected for this Koala, Inc. bond (#8), what will be this bond's yield to maturity?.ITO 2 decimal places.] 10. Following from #9, what must be the new selling price for this bond