Answer: (C) Compound interest
Step-by-step explanation:
The compound interest is mainly calculated on the principle of interest and the amount. When we reinvest the given interest then it automatically starts generating the own interest and we are benefiting from the compound interest.
The compound interest is basically determined by increasing the underlying initial principle by one or more the yearly financing cost raised to the quantity of compound periods short one. The all out starting measure of the advance is then subtracted from the subsequent worth.