Application of integrals in economics

In the modeling of economic processes the role of the integral is considered not so often, but, despite this integral calculus, for the modeling and study of processes occurring in the economy, gives a rich mathematical apparatus. The calculation of areas of different shapes, finding volumes of geometric bodies and some applications in physics and engineering are illustrated by the application of the integral. Therefore, the article will focus on some examples of the use of integral calculus in the economy.