5
 Ted is a baritone. He is looking at the score for a piece of music. To the left of the treble clef, he sees "s." To the left of the bass clef, he sees "a." What
 can Ted assume about this piece?
 O A.
 The piece has one vocal part covering a broad range.
 O B.
 He will sing the vocal part indicated as "a."
 O c.
 He will not sing on this piece.
 OD. The piece has no vocal parts.