Ключевые слова: amount, analysis, annual, background, backorder, balance, business, buy, cash, company, constant, control, cost, decision, demand, discount, economic, effective, efficient, eoq, equation, finance, formula, holding, industry, information, inventory, item, management, minimize, model, optimal, order, ordering, per, plan, point, price, production, purchase, quantity, schedule, scheduling, stock, supply, system, theory, time, unit, word,