What type of graph would you use to show the number of candy bars four students each sold if the candy bars came in packs of ten?

A bar graph would be ideal for showing the number of candy bars sold by four students. Each student can be represented by a separate bar, with the height of the bar indicating the number of candy bars sold in packs of ten. This visual representation allows for easy comparison of sales between the students. Additionally, using different colors for each bar can enhance clarity and engagement.