Hi can you please help me with calculation section? this is my last attempt to get them all correctly. and I can't seem to get them right.. Please explain how to do them as well!

3. The cost of debt capital The cost of debt that is relevant when companies are evaluating new investment projects is the marginal cost of the new debt that is to be raised to finance the new project. rate. It usually differs from the cost of newly The required return (or cost) of previously issued debt is often referred to as the embedded v raised financial capital. Consider the case of Happy Lion Manufacturing: Happy Lion Manufacturing is considering issuing a new thirty-year debt issue that would pay an annual coupon payment of $85. Each bond in the issue would carry a $1,000 par value and would be expected to be sold for a market price equal to its par value. Happy Lion's CFO has pointed out that the firm will incur a flotation cost of 3% when initially issuing the bond issue. Remember, these flotation costs will be subtracted from the proceeds the firm will receive after issuing its new bonds. The firm's marginal federal-plus-state tax rate is 40%. To see the effect of flotation costs on Happy Lion's after-tax cost of debt, calculate the before-tax and after-tax costs of the firm's debt issue with and without its flotation costs, and insert the correct costs into the boxes. (Note: Round your answer to two decimal places.) Before-tax cost of debt without flotation cost: After-tax cost of debt without flotation cost: Before-tax cost of debt with flotation cost: After-tax cost of debt with flotation cost