D E G H J K L M 1. Go to Yahoo Finance. Type in IBM at the top. Write down the Beta (on the summary page) for IBM. Also lookup and write down the beta for Ford Motor Company (ticker F). Repeat for Duke Energy (ticker DUK). Now that you have the three betas, assume that you have a portfolio of these three stocks. You have $400,000 invested in IBM stock, $500,000 in Ford Stock and $100,000 in Duke Energy Stock. If Treasury Bills are currently yielding 3.2% and the expected return on the S&P 500 Index is 8%, what is the Required Rate of Return on your portfolio