Based on her situation, what is Gracie likely eligible for?

Gracie is likely eligible for all of the options listed because they are interconnected components of health insurance subsidies available under the Affordable Care Act (ACA).

The Advance Premium Tax Credit (APTC) helps individuals and families afford premiums for health insurance coverage purchased through the Health Insurance Marketplace. This credit is designed to lower the monthly premium costs based on the applicant's income and family size, making health insurance more affordable for those who qualify.

Qualified Health Plans (QHPs) are the specific health insurance plans that are available through the Marketplace and have met certain standards set by the ACA. Eligibility for these plans is generally broad, encompassing a wide range of individuals seeking coverage.

Cost-sharing Reduction (CSRs) further enhance affordability by reducing out-of-pocket costs, such as deductibles and copayments, for those who qualify based on their income and who select a silver-level QHP. CSRs are an additional benefit that can significantly lessen the financial burden associated with healthcare expenses.

Since all three of these options aim to improve access to affordable healthcare options for eligible individuals based on their financial situation, it is reasonable that Gracie could qualify for any or all of them, depending on her specific circumstances. Therefore, the correct answer encompasses the comprehensive support available to individuals