Looking for these questions to be answered with work shown how to do them please.

10P.Ryngaert Inc. recently issued noncallable bonds that mature in 15 years. They have a par value of $1,000 and an annual coupon of 5.7%. If the current market interest rate is 7.0%, at what price should the bonds sell? 11P. Adams Enterprises' noncallable bonds currently sell for $1,120. They have a 15-year maturity, an annual coupon of $85, and a par value of $1,000. What is their yield to maturity? 12P. Sadik Inc.'s bonds currently sell for $1,180 and have a par value of $1,000. They pay a $105 annual coupon and have a 15-year maturity, but they can be called in 5 years at $1,100. What is their yield to call (YTC)? 13P. Malko Enterprises' bonds currently sell for $1,050. They have a 6-year maturity, an annual coupon of $75, and a par value of $1,000. What is their current yield? 14P. Assume that you are considering the purchase of a 20-year, noncallable bond with an annual coupon rate of 9.5%. The bond has a face value of $1,000, and it makes semiannual interest payments. If you require an 8.4% nominal yield to maturity on this investment, what is the maximum price you should be willing to pay for the bond? 15P. A 25-year, $1,000 par value bond has an 8.5% annual payment coupon. The bond currently sells for $925. If the yield to maturity remains at its current rate, what will the price be 5 years from now? (Worth 5 points) 16P. In order to accurately assess the capital structure of a firm, it is necessary to convert its balance sheet figures from historical book values to market values. KJM Corporation's balance sheet (book values) as of today is as follows: (Worth 5 points) Long-term debt (bonds, at par) Preferred stock Common stock ($10 par) Retained earnings Total debt and equity $23,500,000 2,000,000 10,000,000 4,000,000 $39,500,000 The bonds have a 7.0% coupon rate, payable semiannually, and a par value of $1,000. They mature exactly 10 years from today. The yield to maturity is 11%, so the bonds now sell below par. What is the current market value of the firm's debt? 17P. O'Brien Ltd.'s outstanding bonds have a $1,000 par value, and they mature in 25 years. Their nominal yield to maturity is 9.25%, they pay interest semiannually, and they sell at a price of $975. What is the bond's nominal coupon interest rate