The Affordable Care Act (ACA) established 'exchanges' in order to

• A. assist individuals and small businesses when making their health insurance purchases
• B. enforce every U.S citizen to purchase health insurance
• C. issue fines to those U.S. citizens who do not purchase health insurance
• D. assist in the conversion of individual policies to government mandated plans

Answer: (A)

Exchanges provide a centralized marketplace where individuals and small businesses can compare health plans, see eligibility for subsidies, and enroll in coverage. This design directly supports making health insurance purchases easier and more affordable, which is why it’s the best choice. The other ideas—mandating universal coverage, issuing fines for not buying insurance, or converting existing policies into government-moverned plans—aren’t what the exchanges are for.