Consider the following information on a portfolio of three stocks: Stock A Rate of Return. .07 .15 State of Probability of Economy State of Economy Boom Normal Bust .12 .55 .33 .16 a. Expected return Variance Standard deviation b. Expected risk premium Stock B Rate of Return % .32 .27 -.26 a. If your portfolio is invested 40 percent each in A and B and 20 percent in C, what is the portfolio's expected return, the variance, and the standard deviation? % % Stock C Rate of Return Note: Do not round intermediate calculations. Round your variance answer to 5 decimal places, e.g., .16161. Enter your other answers as a percent rounded to 2 decimal places, e.g., 32.16. b. If the expected T-bill rate is 4.5 percent, what is the expected risk premium on the portfolio? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16. .45 .25 -.35

Essentials Of Investments
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Chapter1: Investments: Background And Issues
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Consider the following information on a portfolio of three stocks: State of Probability of Economy State of Economy Boom .12 Normal Bust .33 Stock A Rate of Return .07 .16 Stock B Rate of Return .32 .27 -.26 Stock Rate of Return .45 .25 -.35 a. If your portfolio is invested 40 percent each in A and B and 20 percent in C, what is the portfolio's expected return, the variance, and the standard deviation ? Note: Do not round intermediate calculations . Round your variance answer to 5 decimal places, e.g., .16161. Enter your other answers as a percent rounded to 2 decimal places , e.g., 32.16. bIf the expected T-bill rate is 4.5 percent, what is the expected risk premium on the portfolio ? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16 . % a. Expected return Variance Standard deviation % b. Expected risk premium %
Homework 1
Problem 11-25 Portfolio Returns and Deviations [LO 1, 2]
Consider the following information on a portfolio of three stocks:
State of Probability of Stock A Rate of
Economy State of Economy
Boom
Normal
Bust
.12
.55
.33
Return
.07
.15
.16
a. Expected return
Variance
Standard deviation
b. Expected risk premium
L
a. If your portfolio is invested 40 percent each in A and B and 20 percent in C, what is the portfolio's expected return, the variance,
and the standard deviation?
Note: Do not round intermediate calculations. Round your variance answer to 5 decimal places, e.g., .16161. Enter your other
answers as a percent rounded to 2 decimal places, e.g., 32.16.
%
Stock B Rate of Stock C Rate of
Return
Return
.32
.27
-.26
b. If the expected T-bill rate is 4.5 percent, what is the expected risk premium on the portfolio?
Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.
%
%
.45
.25
-.35
Q
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Transcribed Image Text:Homework 1 Problem 11-25 Portfolio Returns and Deviations [LO 1, 2] Consider the following information on a portfolio of three stocks: State of Probability of Stock A Rate of Economy State of Economy Boom Normal Bust .12 .55 .33 Return .07 .15 .16 a. Expected return Variance Standard deviation b. Expected risk premium L a. If your portfolio is invested 40 percent each in A and B and 20 percent in C, what is the portfolio's expected return, the variance, and the standard deviation? Note: Do not round intermediate calculations. Round your variance answer to 5 decimal places, e.g., .16161. Enter your other answers as a percent rounded to 2 decimal places, e.g., 32.16. % Stock B Rate of Stock C Rate of Return Return .32 .27 -.26 b. If the expected T-bill rate is 4.5 percent, what is the expected risk premium on the portfolio? Note: Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16. % % .45 .25 -.35 Q Saved < Prev 17 of 19 TH MacBook Pro Next >
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