In: Finance
If you have 3 stocks (A), (B), & (C). The following are the rates of returns in the last 5 years for the three stocks:
| 
 Stock A  | 
 Stock B  | 
 Stock C  | 
| 
 30  | 
 60  | 
 20  | 
| 
 20  | 
 35  | 
 30  | 
| 
 40  | 
 20  | 
 40  | 
| 
 25  | 
 25  | 
 35  | 
| 
 35  | 
 20  | 
 40  | 
Required