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| Teaching Since: | Apr 2017 |
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| Questions Answered: | 3232 |
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MBA,MCS,M.phil
Devry University
Jan-2008 - Jan-2011
MBA,MCS,M.Phil
Devry University
Feb-2000 - Jan-2004
Regional Manager
Abercrombie & Fitch.
Mar-2005 - Nov-2010
Regional Manager
Abercrombie & Fitch.
Jan-2005 - Jan-2008
Returns and Standard Deviations
Consider the following information:
|
State of Economy |
Probability of State of Economy |
Rate of Return if State Occurs |
 | |
| Â | Â |
Stock A |
Stock B |
Stock C |
|
Boom |
.20 |
.30 |
.45 |
.33 |
|
Good |
.40 |
.12 |
.10 |
.15 |
|
Poor |
.30 |
.01 |
-.15 |
-.05 |
|
Bust |
.10 |
-.06 |
-.30 |
-.09 |
a. Your portfolio is invested 30 percent each in A and C, and 40 percent in B. What is the expected return of the portfolio?
b. What is the variance of this portfolio? The standard deviation?
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