1. In what week did Tyronne and Arjay sell popsicle and lemonade the most? Justify your answer.
2. In what week did their sales start increasing? Justify your answer.
3. Which among the two has the highest sales the whole time? Why do you think so?
4. Where is the highest point on Arjay's graph? What does this tell you?
5. Are there any negative slopes? What does this mean?
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