13. value: 10.00 points Seether Co. wants to issue new 10-year bonds for some much-needed expansion projects. The company currently has 6.8 percent coupon bonds on the market that sell for $759.00, make semiannual payments, and mature in 10 years. What coupon rate should the company set on its new bonds if it wants them to sell at par? O 10.80% 5.40% O 10.70% O 11.10% 10.50%