I need help understanding this assignment please and thank you.

The link I have pasted below is detail information that is relevant to the question.

https://www.coursehero.com/u/file/23384069/Tableau-Project-Part-2/#related

I need assistance with question below with a, b, and c

Use Tableau to gain an overall understanding of Acme. Create a Tableau Story that communicates this understanding. Try to answer questions like: a. What are total sales overall and for different sites? How has this changed over time? there any seasonality to sales? What is the sales composition by product (i.e., what is the contribution of different products to total sales)? What is the sales composition b product for different sites? Does the sales composition by product differ for different sites? Which product is the best seller? What percentage of sales comes from this on product overall and in different locations? Are there any dominant customers for speci product(s) at different locations? Have the sales composition by product and the relati importance of different customers changed over time? b. Answer similar questions to those above for purchase orders. c. Create one Tableau Story that communicates your understanding of sales and one