Answer:
C. It will increase by about 0.6%
Step-by-step explanation:
Since, the effective interest rate is,
![r=(1+\frac{i}{n} )^{n} -1](https://tex.z-dn.net/?f=r%3D%281%2B%5Cfrac%7Bi%7D%7Bn%7D%20%29%5E%7Bn%7D%20-1)
Where, i is the stated interest rate,
n is the number of compounding periods,
Here, i = 11.28 % = 0.1128,
n = 365 ( 1 year = 365 days ),
Hence, the effective interest rate would be,
![r=(1+\frac{0.1128}{365})^{365} -1](https://tex.z-dn.net/?f=r%3D%281%2B%5Cfrac%7B0.1128%7D%7B365%7D%29%5E%7B365%7D%20%20-1)
=0.119388521952
Now, the changes in effective interest rate = Effective interest rate - Stated interest rate
= 0.119388521952 - 0.1128
= 0.006588521952 ≈ 0.006 = 0.6 %
Hence, It will increased by about 0.6 %,
Option A is correct.
Hope this helps :)