Here are data on $1,000 par value bonds issued by Bell North. Assume that bond pays annual coupon payment. Coupon Interest Rate Years to Maturity Yield to Maturity Price Bell North 6.275% 25 8% $815.86 What is the rate of return on Bell North's bond if you hold the bond for two years and YTM increases to 8.5%? saved 6.25% 5.45% 5.98% 6.10%