I have 6 Financial question i need answered. Questions are attached.

Chapter 4 Questions and Problems 8. Coupon Rates. Volbeat Corporation has bonds on the market with 10.5 years to maturity, a YTM of 8.4 percent, and a current price of $945. The bonds make semiannual payments. What must the coupon rate be on the bonds? 17. Interest Rate Risk. Bond J has a coupon rate of 4 percent. Bond S has a coupon rate of 14 percent. Both bonds have 10 years to maturity, make semiannual payments, and have a YTM of 8 percent. If interest rates suddenly rise by 2 percent, what is the percentage price change of these bonds? What if rates suddenly fall by 2 percent instead? What does this problem tell you about the interest rate risk of lower-coupon bonds? 18. Bond Yields. PK Software has 7.5 percent coupon bonds on the market with 22 years to maturity. The bonds make semiannual payments and currently sell for 97 percent of par. What is the current yield on PK's bonds? The YTM? The effective annual yield? Chapter 5 Question and Problems 1. Interpreting Bond Yields. Is the yield to maturity on a bond the same thing as the required return? Is YTM the same thing as the coupon rate? Suppose today a 10 percent coupon bond sells at par. Two years from now, the required return on the same bond is 8 percent. What is the coupon rate on the bond now? The YTM? 4. Bond Yields. The Timberlake-Jackson Wardrobe Co. has 7 percent coupon bonds on the market with nine years left to maturity. The bonds make annual payments. If the bond currently sells for $1,038.50, what is its YTM? 12. Nominal versus Real Returns. Say you own an asset that had a total return last year of 15 percent. If the inflation rate last year was 2.5 percent, what was your real return