Answer:
compound interest
Explanation:
compound interest is a practice where the interest earned qualifies to earn more interest. Compound interest is offered on some savings accounts. The interest earned every year is not withdrawn but is added to the principal amount. The principal amount increases at the beginning of every period.
The act of adding interest to the principal, which results in interest earnings on interest, is known as compound interest. Accounts that offer compounding interest are preferred to simple interest accounts. A saved amount in a compound interest account will grow faster as the principal amount will increase every year.