Considering the following probabilities and possible returns for Alpha Corp, compute Alpha's expected rate of return E(Ri): Probability 0.1 0.15 0.2 0.25 0.2 0.1 Possible Return -15.88% -7.85% 10.78% 14.98% 21.65% 28.50% Given the following market values of stock in your portfolio and their forecasted rates of return, what is the expected return for your common stock portfolio? E(RI) 0.125 Stock Market Value Alpha $30,000,000.00 Beta $19,875,000.00 -0.1 $55,250,000.00 0.175 Gamma Delta $32,500,000.00 0.135 Epsilon $15,000,000.00 0.117