Debreu beverages has an optimal capital structure that is 70% common equity, 20% debt, and 10% preferred stock. debreu's pretax cost of equity is 9%. its pretax cost of preferred equity is 7%, and its pretax cost of debt is also 5%. if the corporate tax rate is 21%, what is the weighed average cost of capital?

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato