Using the bar chart you have to help the customer find the apply that are best by looking at the highest points on the bar chart.
This is a chart that is in a diagram form. The chart is used to show numerical values using height that are drawn in lines or rectangles.
When you look at this bar chart the option that the customer has to go with should be the one that has the highest point.
Read more on bar charts here: https://brainly.com/question/24741444