Final answer:
Profits are calculated by subtracting total revenue from explicit costs, and this can be compared to the interest on a savings account to determine the return on investment.
Step-by-step explanation:
Profits are calculated by subtracting total revenue from explicit costs. This can be compared to the interest on a savings account by looking at the return on investment. If the profits from a business are higher than the interest earned from a savings account, it indicates that the business is generating more income and is a better investment.
Learn more about Calculating profits and comparing them to savings account interest