MP3 Format ____ Much of the Original Quality of the Sound

MP3 format ____ much of the original quality of the sound.

A) increases an audio file to about ten times its original size, and destroys
B) increases an audio file to about ten times its original size, but preserves
C) reduces an audio file to about one-tenth its original size, and preserves
D) reduces an audio file to about one-tenth its original size, but destroys