SC: Medicare, the United States government's...

[DanC837]

Medicare, the United States government’s [question removed]

Source: Gmatprep

what's wrong with B? omit MUST?

[Sage Pearce-Higgins]

Please can you confirm that this is from the free GMAT Prep problem set? If not, then the post will be deleted as we can't publish copyright material here.

Hint for answer B: making beneficiaries pay 20 percent of the costs [of what??]

[NaeemH22]

A screenshot has been added. Please, check the following link.
https://postimg.org/image/injfufcn1/

[Sage Pearce-Higgins]

Please read guidelines before posting: "GMATPrep Pack Questions CANNOT be posted here; no official questions that have to be purchased can be posted." This question seems to be from a bought resource. You'll have to ask your instructor about this one.

Also, please be sure to post in the correct folder: there's a GMAT Prep folder for GMAT Prep questions.