Puriy H. Grounding of total costs limiting structure under estimation of the economic condition of the enterprises of mining and metallurgical complex.

The thesis is devoted to the development of tools and practical advice on marginal total costs study when assessing the economic situation of the enterprises of mining and metallurgical complex. The methodical approach to assessing the economic situation of enterprises of mining and metallurgical complex structures based on marginal total costs by determining the degree of crisis that allows planning measures to prevent the crisis or achieve its specified level is suggested. The results of the thesis are implemented at the PJSC "Kryvbaszalizrudkom", JSC "Metinvest Holding" and in the educational process of Krivyi Rih Metallurgical Institute of State Institution of Higher Education "Kryvyi Rih National University"Sector - the economy (mining).