Portfolio Beta Your investment club has only two stocks in its portfolio. $10,000 is invested in a stock with a beta of 0.5, and $25,000 is invested in a stock with a beta of 2.2. What is the portfolio's beta? Do not round intermediate calculations. Round your answer to two decimal places. Portfolio Beta Your investment club has only two stocks in its portfolio. $10,000 is invested in a stock with a beta of 0.5, and $25,000 is invested in a stock with a beta of 2.2. What is the portfolio's beta? Do not round intermediate calculations. Round your answer to two decimal places