what is an interest rate

A:a loan add-on
B:a required bank fee
C:a service provided by a retail store
D:a sprcial typ of price

I think its A. Can you please tell me if im correct :)

Wow. She literally lied. Or maybe she was stupid.

THANKS!!!!!!!!!!!!!!

The answer is D....

An interest rate refers to the cost of borrowing money or the return earned on an investment. It is usually expressed as a percentage of the loan amount or the investment. It is not a bank fee or a service provided by a retail store.

To verify if option A is correct, you can use various sources such as books, articles, or websites that provide information on financial terms. You can also consider consulting a financial advisor or researching reputable financial institutions to confirm the definition and use of interest rates.

You are welcome.

I agree.