Shows the increase in cost. Arising from increased production volume. Can see that the marginal cost. To increase in the early stages. And will decline.
It represents part of the cost increase resulting from the increasing number of marginal cost that will increase in the first phase, and it will decrease gradually.
As part of the cost increase caused by an increase in the production cost will be seen that the increase will increase initially and then will be cut down as far as you can go