The effective, after-tax cost of debt depends on: The yield on preferred equity All three: the interest rate on debt, the tax-deductibility of interest payments, and the yield on preferred equity The interest rate on debt Both: the interest rate on debt and the tax-deductibility of interest payments the tax-deductibility of interest payments Given the following information, what is the WACC at the optimal capital structure? 9.25% 8.0% 9.1% 8.5% 8.75% Which of the following investments provides the highest expected total return (dividend yield plus growth)? The effective, after-tax cost of debt depends on: The yield on preferred equity All three: the interest rate on debt, the tax-deductibility of interest payments, and the yield on preferred equity The interest rate on debt Both: the interest rate on debt and the tax-deductibility of interest payments the tax-deductibility of interest payments Given the following information, what is the WACC at the optimal capital structure? 9.25% 8.0% 9.1% 8.5% 8.75% 9.0% Which of the following investments provides the highest expected total return (dividend yield plus growth)