Question

Andy deposited $3,000 this morning into an account that pays 5 percent interest, compounded annually. Barb also deposited $3,000 this morning into an account that pays 5 percent interest, compounded annually. Andy will withdraw his interest earnings and spend it as soon as possible. Barb will reinvest her interest earnings into her account. Given this, which one of the following statements is true?

​- Barb will earn more interest the second year than Andy.
- ​Andy will earn more interest in year three than Barb will.
​- Barb will earn more interest the first year than Andy will.
- Andy will earn compound interest.
- After five years, Andy and Barb will both have earned the same amount of interest.

Answer 1

The correct answer is Barb will earn more interest the second year then Andy.

Step-by-step explanation:

Bank interest is the money that is obtained or paid for the temporary transfer of capital. Its classification is by remunerative interest, or by default interest. And as for its operation, it is important to mention that the economic amount of interest, to be paid or collected, is given by market rules, since there is no legal limitation on them.

The interest rate will be conditioned by the market itself. For example, the interest we pay to our bank for any loan or credit operation is determined by the market interest rates taken as a reference, for example the Euribor and by the guarantees provided in our loan. A fully secured loan (mortgage for example) is much cheaper than another that has few guarantees.