Answer:
D. Budgets help people keep their expenses below their income.
Step-by-step explanation:
The primary purpose of using a budget is to manage personal or organizational finances effectively. A budget helps individuals or businesses plan and control their spending, ensuring that expenses do not exceed the income. By creating a budget, individuals can track their income, set financial goals, and allocate funds for various expenses such as bills, savings, investments, and discretionary spending. By keeping their expenses below their income, individuals can avoid overspending, accumulate savings, and achieve financial stability.