The main materials for the analytical work of the enterprise are reporting data comparable to planned indicators and indicators of previous periods: intra -factory primary documents and settlement materials (equipment passports, capacities calculations, etc. n), contributing to a deeper study of the production and economic indicators of the enterprise; materials for the study of the results of the work of individual units for a long period, the identification of the causes of fluctuations in the performance of these units for the studied period; conclusions of the study of materials from public organizations (meetings, production meetings, etc. p.