Answer:
8%
Explanation:
To find the answer, you have to use the formula to calculate the rate of interest:
r=(FV/PV)^1/n-1, where
r= rate of interest
FV= future value=$93,228
PV= present value=$68,500
n= number of periods of time=4 years
Now, you can replace the values in the formula:
r=(93,228/68,500)^1/4-1
r=1.08-1
r=0.08→8%
According to this, the APR is 8%.