Chapter 8 Assignment 0 X 2. Portfolio expected return and risk ols A collection of financial assets and securities is referred to as a portfolio Most individuals and institutions invest in a portfolio, making portfolio risk analysis an integral part of the field of finance. Just like standalone assets and securities, portfolios are also exposed to risk. Portfolio risk refers to the possibility that an investment portfolio will not generate the investor's expected rate of return Analyzing portfolio risk and return involves the understanding of expected returns from a portfolio Consider the following case: Andre is an amateur investor who holds a small portfolio consisting of only four stocks. The stock holdings in his portfolio are shown in the following table: Stock Artemis Inc Percentage of Portfolio 20% 30% 35% 15% Babs & Co Cornell Industries Danforth Motors Expected Return 6.00 14.00% 12.00% 5.00% Standard Deviation 33.00% 37.00 40.00% tory 42.00% What is the expected return on Andre's stock portfolio? 13.97% 7.765 15.52% A 10.35% 12:26 AM Chapter 8 Assignment 0 x No What is the expected return on Andre's stock portfolio? A 13.97% 7.76% 15.52% 10.35% Suppose each stock in Andre's portfolio has a correlation coefficient of 0.40 (p = 0.40) with each of the other stocks. The market's average standard deviation is approximately 20%, and the weighted average of the risk of the individual securities in the partially diversified four stock portfolio is 38% N If 40 additional, randomly selected stocks with a correlation coefficient of 0.30 with the other stocks in the portfolio were added to the portfolio, what effect would this have on the portfolio's standard deviation (,)? It would gradually settle at approximately 50% It would decrease gradually, setting at about 0%. It would gradually settle at approximately 20%. It would gradually settle at about 35% Grade It Now Save & Continue Continue without saving