Answer: C. Budgets help people keep their expenses below their income.
Explanation: The act of budgeting could be explained as a process of keeping track of one's income or revenue as well as spending or expenses over a certain period of time. This is particularly necessary in other to ensure that one maintains a reasonable spending behavior which ensures that spending does not outweigh revenue. This will ensure that such individual is safe from excessive debt. With the aid of a budget, one can avoid unnecessary financial strain on expected revenue through thorough planning of expenses and avoiding spending activities beyond one's revenue bracket.