Which piece of information from source D supports the point of view in source C? a "[The ACA] aims to reduce the cost of insurance by bringing younger, healthier people into the medical coverage system." b "Insurance companies are backing out of participating in Obamacare because fewer Americans than anticipated are signing up" c "The law bans insurance companies from denying health coverage to people with pre-existing health conditions" d "Businesses are hiring more part-time employees to get around the need to provide health care to their full-time workers