Account receivable aging in Power BI

How to implement an Accounts Receivable Aging report in Power BI, and how to simplify a business problem using existing modeling patterns.
Article and download: https://sql.bi/866854?aff=yt

How to learn DAX: https://www.sqlbi.com/guides/dax/?aff=yt
The definitive guide to DAX: https://www.sqlbi.com/books/the-defin...