Go to www.mhhe.com/edumarketinsight and link to Company, then Population. Select a company of interest to you and link to the Company Research page. Look for the Excel Analytics section and choose Valuation Data, then Profitability Report. Find the row that shows the historical betas for your firm. Is beta stable from year to year? Go back to the Company Research page and look at the latest available S&P Stock Report for your firm. What beta does the report indicate for your firm? Why might this be different from what you found in the Profitability Report?

Based on current risk-free rates (available at http://finance.yahoo.com) and what you know about historical risk premiums, estimate the expected rate of return on your company's stock using the CAPM.