Which of the following is the most logical completion of the passage below?
In the 1940s, the introduction of the 33 rpm long-playing vinyl record completely changed the way we listen to music. The breakable and three minute 78 rpm record soon disappeared from the marketplace
. In our day, the compact disk, superior in quality and convenience, has replaced the vinyl long-playing record and will . . .
A. increase the size of the record-buying public.
B. increase the profits of the record industry.
C. drive the 78 rpm record from the second-hand market.
D. make the manufacture of phonographs that play 33 rpm records unnecessary.
E.encourage the growth of computer-generated music.