When striking the ball on your non-dominant side, it is a backhand volley. Note: for the backhand volley it is best practice to only use 1 hand on the volley even if you have a 2-handed backhand groundstroke.
It wouldn't be A,B, C but the answer you're probably looking for in this question would be option D. Accepting set-backs
Good luck on your assignment!
B) the amount of muscle in your body minus body fat