The answer to your question is feet.
Answer:
what story? By the way nobody can answer this because it's based on a story. We don't know the story
When we say chronological order, this is the type of organization wherein events are arranged according to the time they happened. Therefore, this would be useful to the writer in order to make the readers understand any happenings that occurred previously. The answer would be the second option.
The four main purposes for writing is to Inform, Entertain, Persuade, and Convince. I would say C though it could be B