Why Is the Crest Hardware Store a Somewhat Unique Example

Why is the Crest Hardware store a somewhat unique example of an art museum in the United States?

A) It is an art museum where visitors can watch the artists producing their pieces from local products.
B) It sells everyday functional items alongside exquisite pieces of art.
C) It is an art museum which focuses specifically on functional tools as art.
D) It is a museum where the patrons themselves make their own art during their visits.
E) It is a museum that focuses exclusively on American commercialism.