1. what is the beta of portfolio 1?

2. what is the beta of portfolio 2?

3. what is the beta of portfolio 3?

Beta of a portfolio. The beta of four stocks - G, H, I, and J-are 0.48,0.74,1.25, and 1.67 , respectively. What is e beta of a portfolio with the following weights in each asset: ? What is the beta of portfolio 1 ? (Round to two decimal places.) \begin{tabular}{|c|c|c|c|c|} \hline & \begin{tabular}{c} Weight in \\ Stock G \end{tabular} & \begin{tabular}{c} Weight in \\ Stock H \end{tabular} & \begin{tabular}{c} Weight in \\ Stockt \end{tabular} & \begin{tabular}{c} Weight in \\ Stock J \end{tabular} \\ \hline Portfolio 1 & 25% & 25% & 25% & 25% \\ \hline Portfolio 2 & 30% & 40% & 20% & 10% \\ \hline Portfolio 3 & 10% & 20% & 40% & 30% \\ \hline \end{tabular}