Using the data from the previous question: Given a risk free rate of 3%, a market return of 10%, What is the beta of a portfolio constructed of these 3 securities: 1. 25% stock 1 with expected return of 8% 2. 50% stock 2 with expected return of 10% 3. 25% stock 3 with expected return of 14% If both the risk free and market expected rates of return increase by 50%, what is the new beta of the portfolio above