olemus
toote, teenuse, protsessi vm majanduslik atribuut
Merriam-Webster:
1 formal : the quality or state of being useful
Wiktionary:
1. the state or condition of being useful; usefulness
3. (economics) the ability of a commodity to satisfy needs or wants; the satisfaction experienced by the consumer of that commodity

ülevaateid
https://en.wikipedia.org/wiki/Utility
https://www.educba.com/economic-utility/
https://open.lib.umn.edu/principleseconomics/chapter/7-1-the-concept-of-utility/
https://saylordotorg.github.io/text_risk-management-for-enterprises-and-individuals/s07-01-utility-theory.html