What happens when a company doesn't follow economic thoery and charges pries below the marginal revenue point? Or doesn't realize the economies of scale?

At the point when an organization doesn't follow economic theory and charges costs below the marginal revenue point Or doesn't understand the economies of scale, the present circumstance is called Diseconomies of scale. 

Diseconomies of scale happen when an organization or business grows so enormous that the expenses per unit increment. It happens when economies of scale no longer function for a firm. With this rule, instead of encountering kept diminishing expenses and expanding yield, a firm sees an expansion in costs when yield is expanded. 

The graph beneath outlines a diseconomy of scale. At point Q*, this firm is delivering at the place of most reduced average unit cost. In this situation,

 The firm delivers pretty much yield, the normal expense per unit will be higher. To one side of Q*, the firm can receive the reward of economies of scale to diminish normal expenses by creating more. To one side of Q*, the firm encounters diseconomies of scale and an expanding normal unit cost. 

At the point when Diseconomies of scale happens then, External diseconomies of scale can emerge because of imperatives forced by the climate inside which a firm or industry works. Basically, diseconomies of scale are the consequence of the developing torments of an organization after it's as of now acknowledged the cost-diminishing benefits of economies of scale.