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| постоянные производственные расходы (The key difference between gross margin and contribution margin is that fixed production costs are included in the cost of goods sold to calculate the gross ... Alexander Demidov) | |||
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| постоянные производственные расходы (The key difference between gross margin and contribution margin is that fixed production costs are included in the cost of goods sold to calculate the gross ... Alexander Demidov) | |||