To find the interest after 5 years
We will use the formula
WHERE
P is the principal
R is the rate
T is the time
S. I is the simple interest
From the question
P= $5,250.00
R= 3.75
T= 5
Substitute the values into the formula:
S.I =
=$984.375
Hence;
The interest earned after 5 years is $984.375