Question #N961

The following text is a passage from a short story. The passage is about a group of friends who are trying to decide what to do for their friend's birthday. They decide to go to a concert. One of the friends asks about the tickets, and the other friend replies that he bought them online.

Which choice correctly punctuates the following sentence from the passage? "Where did you get the tickets?" one of the friends asks.
A. Where did you get the tickets?" one of the friends asks.
B. Where did you get the tickets?" one of the friends asks
C. Where did you get the tickets? one of the friends asks.
D. Where did you get the tickets? one of the friends asks