邊際成本 - 經濟
![Eden avatar](/img/dog2.jpg)
By Eden
at 2010-01-11T00:15
at 2010-01-11T00:15
Table of Contents
※ 引述《yamitigo (鴨米鐵劍)》之銘言:
: 學校:FCU
: 教師:吳朝欽
: 科目:經濟學
: 題目:
: Marginal cost equals:
: (i) change in total cost divided by change in quantity produced
△TC
MC = ------ ,在微量變動時, MC = dTC/dQ
△Q
: (ii) change in variable cost divided by change in quantity produced
TC = TVC + TFC
dTC/dQ = d(TVC+TFC)/dQ
= dTVC/dQ + dTFC/dQ
然後dTFC/dQ 會等於0
所以 dTC/dQ = dTVC/dQ
: (iii) the avarege fixed cost of th current unit
: (A) (i) and (ii)
: (B) (ii) and (iii)
: (C) (i) only
: (D) All of the above are correct.
: 我的想法:
: 我個人覺得是(C)
: 但是答案卻是(A)
: 因為邊際成本的話
: 不是應該△Total Costs/△Quantity才對嗎??
: 還有請各位了.....
--
: 學校:FCU
: 教師:吳朝欽
: 科目:經濟學
: 題目:
: Marginal cost equals:
: (i) change in total cost divided by change in quantity produced
△TC
MC = ------ ,在微量變動時, MC = dTC/dQ
△Q
: (ii) change in variable cost divided by change in quantity produced
TC = TVC + TFC
dTC/dQ = d(TVC+TFC)/dQ
= dTVC/dQ + dTFC/dQ
然後dTFC/dQ 會等於0
所以 dTC/dQ = dTVC/dQ
: (iii) the avarege fixed cost of th current unit
: (A) (i) and (ii)
: (B) (ii) and (iii)
: (C) (i) only
: (D) All of the above are correct.
: 我的想法:
: 我個人覺得是(C)
: 但是答案卻是(A)
: 因為邊際成本的話
: 不是應該△Total Costs/△Quantity才對嗎??
: 還有請各位了.....
--
Tags:
經濟
All Comments
![Madame avatar](/img/woman.jpg)
By Madame
at 2010-01-14T01:49
at 2010-01-14T01:49
Related Posts
邊際成本
![Megan avatar](/img/woman-glasses.jpg)
By Megan
at 2010-01-11T00:01
at 2010-01-11T00:01
成本遞減產業+課從量稅
![Kama avatar](/img/woman.jpg)
By Kama
at 2010-01-10T23:06
at 2010-01-10T23:06
一國要素影響價格與貿易條件惡化或改善
![Carolina Franco avatar](/img/elephant.jpg)
By Carolina Franco
at 2010-01-10T17:14
at 2010-01-10T17:14
研究所考古題請教
![Harry avatar](/img/cat4.jpg)
By Harry
at 2010-01-10T15:59
at 2010-01-10T15:59
買東西
![Caitlin avatar](/img/cat3.jpg)
By Caitlin
at 2010-01-10T15:20
at 2010-01-10T15:20