Which of the following is (are) correct? Select all correct statements. Because its inputs are well-defined, the dividend discount model is generally preferred to the CAPM for estimating a firm's cost of equity capital. The cost of equity is the return that equity investors require on their investment in the form The coupon rate is a more accurate reflection of the firm's cost of debt than is the yield to maturity The beta that a company uses for any capital budgeting decision should reflect the systematic risk of the project Book value capital structure weights should be used to calculate the WACC rather than market value weights Afirm that uses its WACC to evaluate all projects without regard to their risk classes will tend to appropriately reject high-risk projects