Answer:
bro!  im in 7th grade i would try to help but im very stupid sorry for the dissopiontment
Step-by-step explanation:
 
        
             
        
        
        
P = 18,000
R=6%
T=7 years
A = P ( 1 + 1 divided by r) raised to n
Substitute the numbers an u will fin the answer
        
             
        
        
        
That would be B) B
hope it helps