Which of these you avoid debt by keeping your expenses below your income?
o a. a production possibilities fronter
o b. a personal budget
o c. liability insurance
o d. cost-benefit analysis

B - a personal budget

Explanation:

If a person creates a budget and knows exactly how much money they make (income) and how much money they spend (debts) they can regulat and control that their debt doesn't exceed the income.

were at first enthusiastic in support of the revolution. however, over time divisions of opinion became apparent between federalists and anti-federalists

the us constitution is a living document, meaning that it can be changed over time as the country changes.