EightyTwenty+ guide
The Four-Lens Framework: from concentration to management evidence
EightyTwenty+ separates deterministic analytical facts from management judgement. The Four-Lens Framework helps managers examine the same customer and product data from four complementary perspectives.
Concentration
Where are revenue, quantity and margin concentrated across products and customers? ABC and 80/20 analysis are transparent building blocks here.
Context
What does hierarchy, customer-product mix, location, period or category position change about the interpretation?
Dependency
Which products or customers rely heavily on one counterpart relationship?
Complexity
Where is operational activity disproportionate to economic contribution? Order Intensity is one transparent signal when Order ID exists.