I would go with lean and varied proteins should be part of the diet because proteins are part of a balanced diet and the rest of the answers are pretty much incorrect.
Retirement(B) this would be because that's the one that is best.
The answer will be carbohydrates
Answer: The APC are the ones who make the recommendations and analyzes the policy changes for CMS. It is MedPac that provides the assessments annually of all the Medicare prospective payment systems. They submit their findings and recommendations to Congress.
It is then up to CMS to consider the recommendations and respond to the MedPac and the APC panel. They do not have to accept them if they don't want too.