AVC=TC/q,两边对q求导，有d(AVC)/dq=(MC-AVC)/q,因此MC=ATC时有d(ATC)/dq=0，即此时AVT最小。
If the average total cost curve is downward sloping, then marginal cost must be below average total cost. True or false? If marginal cost is above average variable cost, then average variable cost is decreasing. True or false? True or False: The average total-cost curve is unaff...
一，以图形说明 MC是TC和TVC的斜率，AC和AVC分别是TC和TVC曲线上的点和原点连线的斜率。AC和AVC达到最低点时，TC和TVC上的点和原点连线即为该点的切线L，亦即此时连线斜率即为MC，在此之前和在此之后，TC和TVC上的点和原点连线斜率都大于切线L的斜率，并且TC和TVC上该点的切线都和TC还有TVC上该...
当平均总成本(Average Total Cost)曲线为倒U型的时候。为什么边际成本(Marginal Cost)曲线和平均总成本曲线的交点会在平均总成本(Average Total Cost)曲线的最低点?(厦门大学2010研) 相关知识点: 试题来源: 解析 对于任何一对边际量和平均量而言只要边际量小于平均量边际量就会使平均量的数值降低;只要边际量大于平均...
doesn't really give us a complete picture of everything we need to know in order to make good business decisions. As a result, it probably doesn't surprise you to hear that there are two other types of costs that economists use when talking about businesses: average cost and total cost....
我不是很理解你的问题，请继续追问。ATC=TC/Q MC=dTC/dQ 在短期内，当MC=ATC时，在perfect competetive market中，企业的Profit 是 zero，并且在这个点上，企业达到了他的break even point.
Marginal cost is equal to average total cost when( ) A.average variable cost is falling.B.average fixed cost is rising.C.marginal cost is at its minimumD.average total cost is at its minimum相关知识点: 试题来源: 解析 D 反馈 收藏
Marginal Cost vs Average Cost Marginal cost is the addition to the total cost for producing one additional unit. Average cost is the total cost divided by the total number of units produced. When average cost increases, marginal cost is greater than average cost. When average cost decreases, ...
题目Whenever marginal cost is greater than average total cost, A. marginal cost is rising. B. marginal cost is falling. C. average total cost is rising. D. average total cost is falling. 相关知识点: 试题来源: 解析 C 反馈 收藏
帮忙画一下微观经济学Total cost, average cost,marginal cost 的图 三条线画在一个坐标系里面,谢谢,只要这三条线,别的线不可以有... 三条线画在一个坐标系里面,谢谢,只要这三条线,别的线不可以有 展开 我来答 1个回答 #热议# 已婚女性就应该承担家里大部分家务吗?