Who are the Top 10 Customers in 2018, 2019 & their comparison? What changes can be noted? What are the Top 10 Products — based on product name in 2018, 2019 & their comparison? What changes can be noted?

Data analysis report

At a minimum, you need to be able to discuss the following questions, and offer visual support for each (in 2018, 2019 and comparison between 2018 & 2019) in PART 3 – PowerPoint Presentation:

Monthly Sales Overview in 2018, 2019 & their comparison.
How have sales developed in 2019 – compared to the year before – 2018?
Who are the Top 10 Customers in 2018, 2019 & their comparison? What changes can be noted?
What are the Top 10 Products — based on product name in 2018, 2019 & their comparison? What changes can be noted?
What are the 8 Product Categories — based on product category in 2018, 2019 & their comparison? What changes can be noted?
How are sales distributed over the Top 10 Regions in 2018, 2019 & their comparison? Have shifts occurred?
What else might be helpful?