What comparison demonstrates the non-linear relationship between salary increases and well-being?

Answer

A jump from minimum wage to a living wage provides a massive boost, while a jump from six to seven figures might offer marginal gains.

The relationship between pay and well-being is non-linear; moving from a low wage to a sufficient living wage yields significant well-being improvements, whereas incremental high-end salary increases often yield diminishing marginal happiness gains.

What comparison demonstrates the non-linear relationship between salary increases and well-being?
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