Value of Securities

Calculate the price of a bond with a $1,000 face value, a 7% coupon paid annually, and 23 years remaining until maturity if investors require a 9% rate of return a. What would be the yield to maturity of this bond if it were selling at a price of 105 ($1,050 per bond) b. Your friend purchased this bond for $925 two years ago and just sold it at today's price (your answer to part a). What was her holding period yield? c