b. Calculate the required return based on the capital asset pricing model (CAPM). i. Use a risk-free rate from Yahoo's Market Data page. ii. Use the beta coefficient shown in the Statistics page. iii. Calculate the historical return on a broad-based market index of your choice. You may use any time period that you deem appropriate. Your goal is to derive an estimate of the expected return on the market index for the coming year. iv. Use the data you've collected as inputs for the CAPM to find the required rate of return for Target Corporation