対費用効果

たいひようこうか

noun

•

cost-effectiveness, price-performance ratio

対	vis-a-vis, opposite, even, equal, versus, anti-, compare
費	expense, cost, spend, consume, waste
用	utilize, business, service, use, employ
効	merit, efficacy, efficiency, benefit
果	fruit, reward, carry out, achieve, complete, end, finish, succeed