• Problem 8-1: The formulas for expected return, std. dev. and CV are noted in the chapter and in #3 in the lecture notes
• Problem 8-2: Beta of portfolio is the weighted average of betas of stocks in the portfolio
• Problem 8-3: Use CAPM formula; #5C in the lecture notes
• Problem 8-7: First calculate beta of the portfolio; then use CAPM formula (#5C in the lecture notes)

Module 3 HW Assignment: Tips and Suggestions - Problem 8-1: The formulas for expected return, std. dev. and CV are noted in the chapter and in #3 in the lecture notes - Problem 8-2: Beta of portfolio is the weighted average of betas of stocks in the portfolio - Problem 8-3: Use CAPM formula; #5C in the lecture notes - Problem 8-7: First calculate beta of the portfolio; then use CAPM formula (#5C in the lecture notes) - Problem 1: First calculate beta of the portfolio; then use CAPM formula (#5C in the lecture notes) - Problem 2: The formulas for expected return, std. dev. and normally distributed returns are noted in #3 in the lecture notes - Problem 3: Use CAPM formula (#5C in the lecture notes) Module 3 HW Assignment: Tips and Suggestions - Problem 8-1: The formulas for expected return, std. dev. and CV are noted in the chapter and in #3 in the lecture notes - Problem 8-2: Beta of portfolio is the weighted average of betas of stocks in the portfolio - Problem 8-3: Use CAPM formula; #5C in the lecture notes - Problem 8-7: First calculate beta of the portfolio; then use CAPM formula (#5C in the lecture notes) - Problem 1: First calculate beta of the portfolio; then use CAPM formula (#5C in the lecture notes) - Problem 2: The formulas for expected return, std. dev. and normally distributed returns are noted in #3 in the lecture notes - Problem 3: Use CAPM formula (#5C in the lecture notes)