Answer:
The prefix of antisocial is anti
The type of subordinate clause is an adjective clause.
To find the point of view, look at the words that are being used. First person would use I or me. Second person point of view would be using, you. Third person would use He, she, them etc.
I believe that C is the best answer. A and D are out easy beacuse they don't go well with the plot and B is incorrect because it mentions too much about Spike and not about Mikkel's own passion to become a DJ while still telling how he got the equipment.