Can someone help me with problem 1,2, and 3? and explain why some of the numbers are in percentage and others not?

0.6(0.20) + 0.3(0.07) 3. Required return = R, + (R) - RB Stock A Required return = 1.4 + (9.3 - 1.4)0.65 = 6.535% Stock B Required return 1.4 + (9.3 - 1.4)1.9 = 16.41% The portfolio beta: (0.3) (0.65) + (0.7) (1.9) = 1.525 Dividend Yield Capital Gain 0% 1. You are considering three stocks with the following expected dividend yields and a) What is the expected return on a portfolio consisting of 40 percent in stock A and ROBLEMS capital gains: A 149 8 6 B 14 0 C a) What is the expected return on each stock? b) How may transactions costs and capital gains taxes affect your choices among the three securities? 2. A portfolio consists of assets with the following expected returns: Expected Return Weight in Portfolio Real estate 16% 20% Low-quality bonds 15 10 AT&T stock 12 30 Savings account 5 40 a) What is the expected return on the portfolio? b) What will be the expected return if the individual reduces the holdings of the AT&T stock to 15 percent and puts the funds into real estate investments? 3. You are given the following information concerning two stocks: A 10% 14% 3.0 5.0 -0.1 B Expected return Standard deviation of the expected return Correlation coefficient of the returns 60 percent in stock B? b) What is the standard deviation of this portfolio? 0.6(0.20) + 0.3(0.07) 3. Required return = R, + (R) - RB Stock A Required return = 1.4 + (9.3 - 1.4)0.65 = 6.535% Stock B Required return 1.4 + (9.3 - 1.4)1.9 = 16.41% The portfolio beta: (0.3) (0.65) + (0.7) (1.9) = 1.525 Dividend Yield Capital Gain 0% 1. You are considering three stocks with the following expected dividend yields and a) What is the expected return on a portfolio consisting of 40 percent in stock A and ROBLEMS capital gains: A 149 8 6 B 14 0 C a) What is the expected return on each stock? b) How may transactions costs and capital gains taxes affect your choices among the three securities? 2. A portfolio consists of assets with the following expected returns: Expected Return Weight in Portfolio Real estate 16% 20% Low-quality bonds 15 10 AT&T stock 12 30 Savings account 5 40 a) What is the expected return on the portfolio? b) What will be the expected return if the individual reduces the holdings of the AT&T stock to 15 percent and puts the funds into real estate investments? 3. You are given the following information concerning two stocks: A 10% 14% 3.0 5.0 -0.1 B Expected return Standard deviation of the expected return Correlation coefficient of the returns 60 percent in stock B? b) What is the standard deviation of this portfolio