Watch this video:https://www.tableau.com/learn/tutorials/on-demand/relationships?playlist=296807Links to an external site.Download this spreadsheet:https://www.tableau.com/sites/default/files/convenience_store.xlsxLinks to an external site.** Follow along with the video and create your own Tableau workbook.When you are finished with your workbook, post it in this forum to share with the class. 1. Are you getting more comfortable with Tableau? 2. Explain the importance of relationships. 3. Answer the following questions based on your Tableau exercise.a. What were the best and worst-selling products? b. What was the contribution margin (CM) per product?c. What were the sales revenue, profit, and profit margin per category and product?d. Who were the most frequent customers?e. Who are the most profitable customers?f. From which categories did each customer purchase? And in what quantity?
