In: Finance
You have a portfolio which is comprised of 30 percent of stock A and 70 percent of stock B. What is the portfolio standard deviation?
State of the Economy |
Probability |
E(R) A |
E(R) B |
||
30% |
70% |
||||
Boom |
0.15 |
20.00 |
14.00 |
||
Normal |
0.75 |
11.00 |
9.00 |
||
Recession |
0.10 |
-23.00 |
-5.00 |
A. |
6.68% |
|
B. |
6.82% |
|
C. |
7.47% |
|
D. |
4.00% |
|
E. |
5.56% |
The answer is not C.