Перевести aiming to get higher profits, firm obtain each output level as cheaply as possible. firms choose the optimal output level to receive the highest profits. this decision can be described in terms of marginal cost and marginal revenue. marginal cost is the increase in total cost when one additional unit of output is produced. marginal revenue is the corresponding change in total revenue from selling one more unit of output.
Предельные издержки - это прирост общих затрат прниодной дополнительной еденицы продукции.
Предельный доход - это соответствующие изменения в общий доход от продажи одной еденицы продукции.