In: Finance
Consider the following information:
State of Economy |
Probability of State of Economy |
Stock A |
Stock B |
Stock C |
Boom |
.05 |
0.55 |
0.60 |
0.47 |
Good |
.15 |
0.46 |
0.25 |
0.28 |
Poor |
.35 |
-0.01 |
-0.06 |
-0.04 |
Bust |
.45 |
-0.12 |
-0.10 |
-0.09 |
a. Your portfolio is invested 25% each in A and C, and 50 percent in B. What is the expected return of the portfolio?
b. What is the variance of this portfolio? The standard deviation?