Lean Six Sigma Matrix with high and low payoff vs high and low difficulty. ![Image](https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Fwww.leansixsigmadefinition.com%2Fwp-content%2Fuploads%2F2020%2F07%2FPICK_Chart_BPI.jpg&f=1&nofb=1) Similar to [[Impact Effort Map]]