In conditions of self-repayment and self-financing, the profit maximization and production efficiency increase become the main aim of enterprises. Under the impact of deflationary conditions and many other reasons, the prices fixation at a certain level is necessary for the maintenance of the effectual demand and supply. In this case, the effective system of production costs management becomes necessary for the maintenance of profitability level and reaching the high indicators of enterprise operations. The forecasting of leading economic indicators is an important operations direction of any sphere in modern economic conditions. The aim of this article is to research the impact of costs on the economic phenomena of enterprises of processin...