Final answer:
The interest rate affects the money earned on a savings account. A higher interest rate results in more money earned, while a lower interest rate results in less money earned.
Step-by-step explanation:
The interest rate affects the money earned on a savings account as follows:
- A higher interest rate on a savings account will result in more money earned over time.
- Conversely, a lower interest rate will result in less money earned.
- For example, if you have $1,000 in a savings account with a 5% interest rate, you will earn $50 in interest over the course of a year. However, if the interest rate is only 2%, you will only earn $20 in interest.
Therefore, it's important to consider the interest rate when choosing a savings account in order to maximize your earnings.