9.1) New Jet Airlines plans to issue 14year bonds with a par value of $1,000 that will pay $60 every six months. The bonds have a market price of $1,220. Flotation costs on new debt will be 4% of the selling price. If the rm has a 35% marginal tax bracket, compute the following: a. Yield to maturity of debt b. After-tax cost of existing debt {3. Aftertax cost of new debt