Digitally downloads are greatly affecting the music industry, an unpredictable and ever-changing economic market.
A. Digitally downloads are greatly affecting the music industry,
an unpredictable and ever-changing economic market keepB. The music industry, an unpredictable and ever-changing economic market, is
being greatly affected by digital downloads
Incorrectbeing uses redundant and in GMAT being uses avoidable
C.
Digitally downloads are greatly affecting the music industry, which is an unpredictable and ever-changing economic market KeepD. Digital download
are greatly affecting the music industry, an unpredictable and ever-changing economic market
IncorrectSV error - download singular, are plural
E. Digital downloads are greatly affecting the music industry, an unpredictable and ever-changing economic
markets Incorrectan markets is wrong, it should be an market
between A & C
In A modifier modifies which one is not clear, but
In C which modifies the music industry, so clear meaning
I think answer C