
EAR (Effective Annual Rate): The effective interest rate refers to the rate of interest that is paid on an investment or loan or bonds after to take into consideration of compounding over a period of time.
APR (Annual Percentage Rate): The annual percentage rate refers to the rate of interest at which the annual simple interest is calculated.
To Explain: The difference between the effective annual rate and annual percentage rate.
Answer:
The main difference between both is the effective annual rate calculates the

Explanation of Solution
Difference between EAR and APR
S. No. | Basis | Effective Annual Rate | Annual Percentage Rate |
1. | Definition | The effective annual rate is the interest rate charged on an amount annually, to take account of compounding during the year. | Annual percentage rate is simple interest rate charged on an amount annually, without taking account of the compounding during the year. |
2. | Base | With the help of effective annual rate compound interest can be calculated. | With the help of annual percentage rate, simple interest can be calculated. |
3. | Use | The effective annual rate is used for the evaluation of compounding loans like Credit card bills, mutual fund investments. | The annual percentage rate is used for the evaluation of mortgage and auto loans. |
4. | Interest occurrence | The interest which occurs at the regular intervals like monthly or quarterly is calculated at the effective annual rate. | The interest for a specific year can be calculated with the help of annual percentage rate. |
The effective annual rate and annual percentage rate both are different from each other mainly on the basis of the calculation of different interests.
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Chapter 5 Solutions
Fundamentals of Corporate Finance (3rd Edition) (Pearson Series in Finance)
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