Hay 162 refugiados en el campamento. Si hubiera mas de 162, ya no recivirian la misma racion de comida. Cada uno recive un paquete de galletas, dos paquetes de arroz y pienso k una botella y media de agua (aunque lo de el agua suene un poko ilogico). 
        
             
        
        
        
The correct option is:  B. 450
<u><em>Explanation</em></u>
Current value of the investment is   dollars and 30 years ago, the value of the investment was
 dollars and 30 years ago, the value of the investment was   dollars.
 dollars. 
Suppose, the value of investment today is   times greater than the value of the investment thirty years ago.
 times greater than the value of the investment thirty years ago. 
So, the equation will be........

Thus, the value of the investment today is 450 times greater than the value of the investment thirty years ago.