Compute the yield to maturity of a $2,500 par value bond with a coupon rate of 7.5% (quarterly payments - that is, four times per year) that matures in 25 years. The bond is currently selling for $3,265.What is the yield to maturity of a $ 1,000 par value bond with a coupon rate of 9.5% (semi-annual coupon payments) that matures in 28 years assuming the bond is currently selling for $838.13