Open Tableau and connect to Superstore.csv$.$ Create a

visualization to investigate the following question: for each

department, which region generates the highest and lowest

profits? Specify what type of chart is the best to answer this

question, and explain your findings from the visualization.

$2.$ In the same workbook you created in question $1,$ create a new

worksheet. In this worksheet, create a visualization showing profits

over time based on the ship date. Specify what type of chart is the

best to answer this question, and explain your findings from the

visualization.