Solution:Market failure is the economic situation defined by an inefficient distribution of goods and services in the free market. In the market failure, the individual incentives for rational behavior do not lead to rational outcomes for the group.
Market failure can be caused by a lack of information, market control, public goods, and externalities. Market failure can be corrected through government intervention, such as new laws or taxes, tariffs, subsidies, and trade restrictions.
Note-Economies of scale is not an eg of market failure.