Over the last decade, funding for public libraries in City X has decreased by 20%, and the number of physical books checked out has also declined by 15%. However, during the same period, the number of library card registrations has increased by 10%. Which of the following, if true, best explains the apparent discrepancy described above?
✓ Correct Answer: Option B
The discrepancy is declining physical usage and funding versus increasing registrations. Option B suggests libraries expanded digital offerings, explaining why people register for cards (to access digital content) even if they aren't checking out physical books.