Shapoval V. Increasing the efficiency of the capital assets maintenance at ore mining and processing enterprises is achieved by production diversification

It has been proved Increasing the efficiency of the capital assets maintenance at ore mining and processing enterprises is achieved by production diversification. It is assumed that production diversification process shall be implemented stage by stage. The volume of decreasing the breakeven point is offered to be the economic efficiency index of production diversification implementation. The optimal value of the specific semi-constant costs per each kind of product can be calculated in accordance with developed methods. The methods for optimal investments allocation has been offered for the manufacturing enterprises (in respect of those distributed for diversification project capital assets accumulation and renovation).