Answer:
$1500
6% interest
use the formula... 
P(1+(r/100))^n
where P=initial amount
r=interest rate
t=time period elapsed
so ... for 5 years we get
$1500(1+(6/100))^5 = $1500(1.06)^5 = 2007.3383664
for 10 years
1500(1.06)^10 = 2686.271544814228043264
468 months = 39 years
1500(1.06)^39=14555.261231781943250017719606544
 
        
                    
             
        
        
        
25 were vanilla 
500 divided by 100 is 5 meaning that one percent is 5 and 5x5 is 25
        
                    
             
        
        
        
Ratios that are equivalent to each other are considered equivalent ratios. For example, 2:6 is equal to 6:18