宏观经济问题,成本曲线Supposethe marginal cost of two plants of a firm areMC1= 5+ 2y1andMC2= 40+y2(1)How should the output be divided if the total output is 25?(2)What is the firm’s marginal cost curve?
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宏观经济问题,成本曲线Supposethe marginal cost of two plants of a firm areMC1= 5+ 2y1andMC2= 40+y2(1)How should the output be divided if the total output is 25?(2)What is the firm’s marginal cost curve?
宏观经济问题,成本曲线
Suppose
the marginal cost of two plants of a firm areMC1= 5
+ 2y1andMC2= 40
+y2
(1)
How should the output be divided if the total output is 25?
(2)
What is the firm’s marginal cost curve?
宏观经济问题,成本曲线Supposethe marginal cost of two plants of a firm areMC1= 5+ 2y1andMC2= 40+y2(1)How should the output be divided if the total output is 25?(2)What is the firm’s marginal cost curve?
1. y1 + y2 = 25
5 + 2*y1 = 40 + y2
解联立方程得
y1 = 20
y2 = 5
2. y = y1 + y2
MC = MC1 = MC2 = (MC1 + 2*MC2)/3 = [(5+2*y1) + 2*(40+y2)]/3
MC = 85/3 + 2*y/3