Which of the Following Changes Were Introduced with the Passage

Which of the following changes were introduced with the passage of the Affordable Care Act?

A) increased government regulation of insurance markets and reduced reliance on private health insurance providers
B) introduction of new subsidies for the purchase of health insurance and expanded private health insurance through state exchanges
C) elimination of subsidies for the purchase of health insurance and new requirements that low-income individuals bear the full burden of insurance costs
D) expanded coverage by government and reduced reliance on private health insurance providers