bénéfice (2) prix (2) science économique (2) demande (offre et demande) (2) Profit (2) Economics (2) Competition (2) Influence (2) profit (2) société (humaine) (1) spectacle (1) marché (1) distribution (1) différenciation (1) consommation (1) sujet (1) Differentiation (1) Rich people (1) Charts, diagrams, etc (1) Social networks (1) Wealth (1) Partition (1) Must (1) Hypothesis (1) Graphic methods (1) Farm produce (1) Consumers (1) Business enterprises (1) Buildings (1) Properties (1)