Consider the following information: Probability State of of State of Beonony Economy 0.20 0.25 Boon Good Foor bust 0.10 0.45 Variance Rate of Return if State Occurs Stock A Stock B Stock C 0.38 0.23 -0.09 -0.22 0.19 0.16 0.00 -0.00 a. Your portfolio is invested 25 percent each in Stocks A and C and 50 percent in Stock B. What is the expected return of the portfolio? Note: Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places. Expected return 0.28 0.10 -0.05 -0.10 b-1. What is the variance of this portfolio? Note: Do not round intermediate calculations. Round your answer to 5 decimal places. Standard deviation b-2. What is the standard deviation? Note: Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.

Essentials Of Investments
11th Edition
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
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Consider the following information:
Probability
State of of State of
Economy
Boom
Good
Foor
Bust
Economy
0.20
0.25
0.10
0.45
Variance
Rate of Return if State Occurs
Stock A
0.19
0.16
0.00
-0.00
Stock B
0.38
0.23
-0.09
-0.32
Standard deviation
Stock C
0.28
0.10
a. Your portfolio is invested 25 percent each in Stocks A and C and 50 percent in Stock B. What is the expected return of the portfolio?
Note: Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.
Expected return
-0.05
-0.10
b-1. What is the variance of this portfolio?
Note: Do not round intermediate calculations. Round your answer to 5 decimal places.
b-2. What is the standard deviation?
Note: Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.
Transcribed Image Text:Consider the following information: Probability State of of State of Economy Boom Good Foor Bust Economy 0.20 0.25 0.10 0.45 Variance Rate of Return if State Occurs Stock A 0.19 0.16 0.00 -0.00 Stock B 0.38 0.23 -0.09 -0.32 Standard deviation Stock C 0.28 0.10 a. Your portfolio is invested 25 percent each in Stocks A and C and 50 percent in Stock B. What is the expected return of the portfolio? Note: Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places. Expected return -0.05 -0.10 b-1. What is the variance of this portfolio? Note: Do not round intermediate calculations. Round your answer to 5 decimal places. b-2. What is the standard deviation? Note: Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.
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