Which of the following statements is CORRECT? a. To implement the corporate valuation model, we discount projected free cash flows at the weighted average cost of capital. b. To implement the corporate valuation model, we discount net operating profit after taxes (NOPAT) at the weighted average cost of capital. c. To implement the corporate valuation model, we discount projected net income at the weighted average cost of capital. d. To implement the corporate valuation model, we discount projected free cash flows at the cost of equity capital. e. The corporate valuation model requires the assumption of a constant growth rate in all years.