Exam QSBA2018 topic 1 question 3 discussion

A business analyst is building a dashboard to track customer loyalty. The app has several requirements:
✑ A table that shows the total number of purchases by customer
✑ A scatter plot that shows the correlation between the number of purchases and total spent by customer
✑ A bar chart that shows the top five customers by sales
Which two measures should the business analyst use to meet these requirements? (Choose two.)