Answer:
B
Step-by-step explanation:
when you solve B you get 15 and for all the other ones you get a non-terminating decimal
t = 5 years
I = $ 2000
P = $ 5000
r = 8%
-8y^3( 7y^2- 4y - 11)
-8y^3 (7y-11) (y+1)