Suppose you are the misney manager of a 34,35 milion irvestment fund. The fund consists of four stocks with the following investments and betas: \begin{tabular}{crc} stock & Investment & Beta \\ \hline A & 5280,000 & 1,50 \\ B & 800,000 & (0,50) \\ C & 1,000,000 & 1,25 \\ D & 2,200,000 & 0,75 \end{tabular}