benefit–cost ratio
コストパフォーマンス
、
価格性能比
、
費用対効果
Benefit shortfall
Cost–benefit analysis
Cost overrun
business efficiency
Price–performance ratio
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benefit–cost ratio
画像
benefit–cost ratio
定義
benefit–cost ratio
wikipedia
benefit–cost ratio
weblio
benefit–cost ratio
kotobank
benefit–cost ratio
jisho
benefit–cost ratio