Answer:
A. Attending an in-state public university.
Step-by-step explanation:
According to a different source, these are the options that are included in this question:
A. Attending an in-state public university.
B. Living in an off-campus apartment.
C. Attending a private collage.
D. Purchasing used books.
Out of these options, what would save you the most money would be attending an in-state public university. A public university is much cheaper than a private one. This would already make a big difference in your finances. Moreover, if the university is not far from your home, you would be able to commute, which means that you would also be able to save on rent and other expenses that come with living on your own.