Mastering Compound Interest Concepts

Front

What is compound interest?

Back

Compound interest is the interest on a loan or deposit calculated based on both the initial principal and the accumulated interest from previous periods.

Front

What is the formula for calculating compound interest?

Back

Front

What is the difference between simple interest and compound interest?

Back

Simple interest is calculated only on the principal amount, while compound interest is calculated on the principal plus any interest that has already been added.

Front

If you invest $1000 at a 5% annual interest rate compounded annually, how much will you have after 3 years?

Back

After 3 years, you will have approximately $1157.63.

Front

What is the principal amount in an investment?

Back

The principal amount is the initial sum of money invested or loaned, before any interest is added.

Front

How does the frequency of compounding affect the total amount of interest earned?

Back

The more frequently interest is compounded, the more interest will be earned, as interest is calculated on previously accumulated interest.

Front

If an investment of $2000 earns $300 in interest over 3 years, what is the simple interest rate?

Back

The simple interest rate is 5%.

Front

What is the effective annual rate (EAR)?

Back

The effective annual rate (EAR) is the interest rate on an investment or loan that is compounded over a period of time, expressed as an annual rate.

Front

How do you calculate the total amount after 5 years with a principal of $1500 at 6% interest compounded annually?

Back

The total amount after 5 years is approximately $2005.13.

Front

What is the impact of increasing the principal amount on compound interest?

Back

Increasing the principal amount will result in a higher total amount of interest earned, as interest is calculated based on the principal.