Answer:
The answer is in the explanation.
Step-by-step explanation:
What is the theme of Rachel's story?
You should always help others when they need help, it could be helping your friend with homework or money. If you do not do that you might end up not getting help when you need it.
What happens in the story that helps you recognize the theme?
Rachel does not help her friend and instead does selfish things when her friend needs help. But when Rachel needs help her friend does not help her.