I think it’s B, based on what they previously talked about in the article, ties in argument 2 and 5 and would fit appropriately after 7 and before 8.
(in fictional writing) the narrator's position in relation to a story being told.
"this story is told from a child's point of view"
the position from which something or someone is observed.
"certain aspects are not visible from a single point of view"
The theme of a passage is the message an author wants the reader to understand
The correct option is C.
From the sentence given above, it can be inferred that Sheralyn did not really like the idea that Dominic has a new sport car and she is probably feeling jealous of Dominic because of his car. When Dominic left the parking lot, Sheralyn was happy that people will no longer notice that Dominic has a new sport car.
So, Sheralyn was uttering the statement given in the question in order to express her strong feelings of jealousy but she said it in such a way that mask her true feelings.