Which of the following methods of valuing retained earnings could be adapted to value the equity of a not-for-profit hospital?

Which of the following methods of valuing retained earnings could be adapted to value the

    equity of a not-for-profit hospital?

    A. Capital asset pricing model (CAPM) or "required rate of return"

    B. Discounted cash flow or 'expected rate of return"

    C. Bond yield plus risk premium approach

    D. Cost of newly issued common stock