Ask Why 5 times!

My opinion on the effectiveness of the infographics on the McDonald's© UK's, Hash Brown's pouch 

What happens when many to many relationship is established between two tables in Power BI? It warns about the possibility of getting unexpected results in visuals. But what exactly is going on? I came across this recently while I was building a tool for data model validation for myself.(not mature enough for general release yet)

These are ideas gathered from people around the world through books, in-person conversations and even self-reflection. I will be giving attribution to all the sources to the best of my ability.

Sales Report for the executives of an online shop cum supplier of sports goods. Uses AdventureWorks dataset from Microsoft©.