There is no graph but if I had to guess then I would go with answer choice C
Hope this helps!
Answer:
Below is an answer to help you :)
(1+R) to the power of n = A/P
(1+R) to the power of 4 = 3238.17/2600
(1+R) to the power of 4 = 1.245
(1+R) = 4 root 1.245
1+r = 1.05631
R = 0.05631
The interest rate percentage is 5.63% (2dp)
