貢こう献けん利り益えき

noun

contribution margin; marginal income

A financial metric representing the portion of sales revenue that exceeds total variable costs; used in cost-volume-profit analysis.

• 貢こう献けん利り益えきは、売うり上あげ高だかから変へん動どう費ひを差さし引ひいて計けい算さんします。

  Contribution margin is calculated by subtracting variable costs from sales revenue.