Review the fourth paragraph.
Still, many believe that access to culture, knowledge, and the arts should be
available to everyone. Some feel that, like public libraries, museums should
be free for all to enjoy. But many museums are already addressing this
concern by offering free or discounted admission at different times. For
example, the Frick Museum in New York offers free admission on the first
Friday of every month from 6:00 P. M. to 9:00 P. M. The San Francisco
Museum of Modern Art is always free for visitors under eighteen, and it
regularly hosts Free Family Days. Of course, it would be wonderful if all
museums could be free of charge at all times. However, it's time for the
general public to begin to accept that many institutions simply cannot afford
to offer free admission. A reasonable admission charge is a small price to
pay in exchange for the rich cultural experiences that museums provide.
What does the fourth paragraph do?