The correct option is C The cross elasticity of demand between the product of the firm and that of other commodities in the market is small, though it is above zero
In economic theory, imperfect competition is a type of market structure showing some but not all features of competitive markets. Forms of imperfect competition include: Monopolistic competition: A situation in which many firms with slightly different products compete. The cross elasticity of demand between the product of the firm and that of other commodities in the market is small, though it is above zero