Read the paragraph and answer the question.

Samantha is a manager at a restaurant. In addition to her salary, the restaurant gives Samantha an employee discount on meals. However, Samantha prefers to purchase food at a grocery store, which she then can cook herself. At the end of each month, she deposits the income she did not spend in a savings account.

Which aspect of this situation involves the flow of money to the business sector of the economy?

Group of answer choices

The restaurant giving Samantha an employee discount.

Samantha purchasing food from the grocery store.

The restaurant paying Samantha for her labor.

Samantha depositing money in a savings account.