Fundamentals of Corporate Finance
11th Edition
ISBN: 9781259870576
Author: Ross
Publisher: MCG
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Textbook Question
Chapter 13, Problem 11QP
Calculating Portfolio Betas [LO4] You own a stock portfolio invested 20 percent in Stock Q, 30 percent in Stock R, 35 percent in Stock S, and 15 percent in Stock T. The betas for these four stocks are .84, 1.17, 1.08, and 1.36, respectively. What is the portfolio beta?
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Q11
You have a portfolio with a beta of 1.35. What will be the new portfolio beta if you keep 85 percent of your money in the old portfolio and 15 percent in a stock with a beta of 0.78? (Round your answer to 2 decimal places.)
NEW PORTFOLIO BETA. %
Q3)Unique vs. Market Risk. The figure below shows plots of monthly rates of return on three stocks versus the stock market index. The beta and standard deviation of each stock is given besides its plot.
Which stock is riskiest to a diversified investor?
Which stock is riskiest to an undiversified investor who puts all her funds in one of these stocks?
Consider a portfolio with equal investments in each stock. What would this portfolio’s beta have been?
Consider a well-diversified portfolio made up of stocks with the same beta as Exxon. What are the beta and standard deviation of this portfolio’s return? The standard deviation of the market portfolio’s return is 20 percent.
What is the expected rate of return on each stock? Use the capital asset pricing model with a market risk premium of 8 percent. The risk-free rate of interest is 4 percent.
11.12 Using CAPM A stock has a beta of 1.15, the expected return on the market is 11.1 percent, and the risk-free rate is 3.8 percent. What must the expected return on this stock be?
Chapter 13 Solutions
Fundamentals of Corporate Finance
Ch. 13.1 - How do we calculate the expected return on a...Ch. 13.1 - In words, how do we calculate the variance of the...Ch. 13.2 - What is a portfolio weight?Ch. 13.2 - How do we calculate the expected return on a...Ch. 13.2 - Is there a simple relationship between the...Ch. 13.3 - What are the two basic parts of a return?Ch. 13.3 - Under what conditions will a companys announcement...Ch. 13.4 - Prob. 13.4ACQCh. 13.4 - Prob. 13.4BCQCh. 13.5 - What happens to the standard deviation of return...
Ch. 13.5 - What is the principle of diversification?Ch. 13.5 - Why is some risk diversifiable? Why is some risk...Ch. 13.5 - Why cant systematic risk be diversified away?Ch. 13.6 - Prob. 13.6ACQCh. 13.6 - What does a beta coefficient measure?Ch. 13.6 - True or false: The expected return on a risky...Ch. 13.6 - How do you calculate a portfolio beta?Ch. 13.7 - Prob. 13.7ACQCh. 13.7 - What is the security market line? Why must all...Ch. 13.7 - Prob. 13.7CCQCh. 13.8 - If an investment has a positive NPV, would it plot...Ch. 13.8 - What is meant by the term cost of capital?Ch. 13 - Prob. 13.1CTFCh. 13 - Prob. 13.5CTFCh. 13 - Beta is a measure of what?Ch. 13 - The slope of the security market line is equal to...Ch. 13 - Where would a negative net present value project...Ch. 13 - Prob. 1CRCTCh. 13 - Prob. 2CRCTCh. 13 - Systematic versus Unsystematic Risk [LO3] Classify...Ch. 13 - Systematic versus Unsystematic Risk [LO3] Indicate...Ch. 13 - Prob. 5CRCTCh. 13 - Diversification [LO2] True or false: The most...Ch. 13 - Portfolio Risk [LO2] If a portfolio has a positive...Ch. 13 - Beta and CAPM[LO4] Is it possible that a risky...Ch. 13 - Corporate Downsizing [LO1] In recent years, it has...Ch. 13 - Earnings and Stock Returns [LO1] As indicated by a...Ch. 13 - Determining Portfolio Weights [LO1] What are the...Ch. 13 - Portfolio Expected Return [LO1] You own a...Ch. 13 - Portfolio Expected Return [LO1] You own a...Ch. 13 - Prob. 4QPCh. 13 - Prob. 5QPCh. 13 - Prob. 6QPCh. 13 - Calculating Returns and Standard Deviations [LO1]...Ch. 13 - Calculating Expected Returns [LO1] A portfolio is...Ch. 13 - Returns and Variances [LO1] Consider the following...Ch. 13 - Returns and Standard Deviations [LO1] Consider the...Ch. 13 - Calculating Portfolio Betas [LO4] You own a stock...Ch. 13 - Calculating Portfolio Betas [LO4] You own a...Ch. 13 - Using CAPM[LO4] A stock has a beta of 1.15, the...Ch. 13 - Using CAPM[LO4] A stock has an expected return of...Ch. 13 - Using CAPM [LO4] A stock has an expected return of...Ch. 13 - Using CAPM [LO4] A stock has an expected return of...Ch. 13 - Using the SML[LO4] Asset W has an expected return...Ch. 13 - Reward-to-Risk Ratios [LO4] Stock Y has a beta of...Ch. 13 - Reward-to-Risk Ratios [LO4] In the previous...Ch. 13 - Using CAPM [LO4] A stock has a beta of 1.14 and an...Ch. 13 - Portfolio Returns [LO2] Using information from the...Ch. 13 - Prob. 22QPCh. 13 - Portfolio Returns and Deviations [LO2] Consider...Ch. 13 - Analyzing a Portfolio [LO2, 4] You want to create...Ch. 13 - Analyzing a Portfolio [LO2, 4] You have 100,000 to...Ch. 13 - Systematic versus Unsystematic Risk [LO3] Consider...Ch. 13 - SML [LO4] Suppose you observe the following...Ch. 13 - SML [LO4] Suppose you observe the following...Ch. 13 - Prob. 1MCh. 13 - Beta is often estimated by linear regression. A...Ch. 13 - Prob. 3MCh. 13 - Prob. 4MCh. 13 - Prob. 5M
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- QUESTION Answer the questions below using the following information on stocks A, B, and C. A B C Expected Return 20% 21% 10% Standard Deviation 12% 10% 10% Beta 1.8 2.2 0.8 Assume the risk-free rate of return is 3% and the expected market return is 12% Calculate the required return for stocks A, B, and C. Assuming an investor with a well-diversified portfolio, which stock would the investor want to add to his portfolio? Assuming an investor who will invest all of his money into one security, which stock will the investor choose?arrow_forward11.2 Portfolio Expected Return You own a portfolio that has $3,100 invested in Stock A and $4,600 invested in Stock B. If the expected returns on these stocks are 9.8 percent and 12.7 percent, respectively, what is the expected return on the portfolio?arrow_forwardA4 5a Consider the following information on three stocks in four possible future states of the economy: Rate of return if state occurs State of economy Probability of state of economy Stock A Stock B Stock C Boom 0.3 0.35 0.45 0.38 Good 0.3 0.15 0.20 0.12 Poor 0.3 0.05 –0.10 –0.05 Bust 0.1 0.00 –0.30 –0.10 a. Your portfolio is invested 30% in A, 50% in B, and 20% in C. What is the expected return of your portfolio?arrow_forward
- Question: You are an investment advisor. You currently own two stocks, A and B, with the following characteristics: Expected Return Beta X 10% 0.8 Y 16% 1.5 The current risk-free rate is 2 percent, and the expected return on the market is 12 percent. How would you change your holdings of the two stocks (i.e., for each, would you sell or buy more)? Show your calculations (and explain). Stock A: Stock B:arrow_forwardQUESTION 10 What is the expected return of the three-stock portfolio described below? Common Stock Market Value Expected Return Xerox 125,000 8% Yelcon 250,000 25% Zwiebal 175,000 16% a. 16.45% b. 12.72% c. 18.27% d. 14.33% e. 16.33%arrow_forward
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