The answer to the question is A
Answer= (3 x b)+6
Because you multiply to find the total of the golf balls. Then you'll have to add 6.
Hopefully this helped!
It would be 9/8
Hope this helps!
PV=FV/(1+i)^t
FV=7000, i=3.5%=0.035,t=9
put everything in the formula
PV=7000/(1+0.035)^9
PV=$5136.12