Which of the Following Will Increase (V₀), the Shareholder Wealth $\Sigma$

Which of the following will increase (V₀) , the shareholder wealth maximization model of the firm:V₀.(shares outstanding) = $\Sigma$ ^$\infty$ _{t = 1} ( $\pi$ _t) / (1 + k_e) ^t + Real Option Value.

A) Decrease the required rate of return (k_e) .
B) Decrease the stream of profits ( $\pi$ _t) .
C) Decrease the number of periods from $\infty$ to 10 periods.
D) Decrease the real option value.
E) All of the above.