I am trying to create a Tableau visualization to answer the following questions: $"1.$ How does the sales volume in each store relate to revenues?

Tip: to discuss revenue, you can use the sum of the sales i$.$e$.$ Sum $($Retail Price$)$

$2.$ How does this depend on the configuration?" The uploaded png file is what I've come up with but it seems to be inadequate to answer such questions. Can you help me optimize it$?$