104年身障三等經濟學 - 特考
By Yuri
at 2015-05-11T22:08
at 2015-05-11T22:08
Table of Contents
題目來自104年身心障礙特考三等經濟學
10. 下表為一獨占者所面對的市場需求與其生產總成本資料,為追求最大利潤,
則下列敘述何者正確?
市場需求 生產成本
數量 價格 數量 價格
0 600 0 200
1 550 1 300
2 500 2 350
3 450 3 410
4 400 4 490
5 350 5 600
6 300 6 740
7 250 7 920
8 200 8 1150
9 150 9 1440
10 100 10 1800
(A)若廠商從事單一定價,則將訂價於350元並銷售5單位
(B)若廠商從事單一定價,將可獲得利潤1000元
(C)若廠商從事第一級差別訂價,將可銷售6單位
(D)若廠商從事第一級差別訂價,將比單一定價多獲得利潤540元
[Answer] A
-----------------------------------
(A)和(B)應該沒有問題,列表解出MR和MC還有π,就可以判斷出廠商會訂價於350元,
並銷售5單位(此時利潤π=1150)。
(C)和(D)有想到解法只是不知道正不正確。
我算出來在第一級差別訂價下的利潤最大時在數量Q=7,π=1880
因為第一級差別取價下的TR算法是,如果Q=2,TR=550+500=1050
Q=3時,TR=550+500+450=1500,依此類推。
不知道我的想法這樣算出來答案對不對呢?
請大家給我一點意見~~感謝!!!!
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