微观经济--Marginal cost & Average total cost

微观经济--Marginal cost & Average total cost 微观经济学 Marginal Cost,Average Variable Cost,Average Total Cost 帮忙画一下微观经济学Total cost,average cost,marginal cost 的图 证明marginal cost >average cost,average cost increase 一题英文的微观经济题.关于long-run average total cost（长期平均总成本） marginal cost,marginal resources marginal cost pricing marginal-cost-based 求翻译 微积分marginal cost of manufacturing 经济学中average total cost ATC 和MC和demand 的关系是怎样的? 中文解释margin,marginal benefit,marginal cost和ceteris paribus marginal-cost-based ,求翻译,真心求