Resumen

This work fits within a wider research whose general objective is teaching mathematics to non-mathematicians at the university, taking central assumptions of the Anthropological Theory of Didactics. This work proposes a praxeological model of reference related to a micro-entrepreneurship costs calculation. The generative question how to calculate micro-entrepreneurship costs? links mathematical and economic praxeologies. This model allows to go through a part of the study programme of a university calculus course.