题目内容
（请给出正确答案）
A.contributed to
B.amounted to
C.headed for
D.consisted of
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更多“The statistics show that those…”相关的问题
A.overweighed
B.overtake
C.overlooked
D.overspread
证明下面的两个效用函数导出的商品X和Y的需求函数是相同的。
Show that the two utility functions given below generate identical demand functions for goods X and Y:
A.default character set utf8
B.use utf8
C.default collate utf8_general_ci
D.show character set utf8
函数至少在取a、b、c、d四个参数值时与U形平均成本曲线相一致。
Suppose the long - run total cost function for an industry is given by the cubic equation TC =a+bq+cq2+dq3. Show (using calculus ) that this total cost function is consistent with a U - shaped average cost curve for at least some values of a, b, c, d.
假设厂商成本为C(q)=16+4q2。
(1)求出平均成本、固定成本、可变成本、平均可变成本和平均固定成本。(提示:边际成本为MC =8q。)
(2)在图上画出成本、边际成本和平均可变成本曲线。
(3)求出最小化平均成本的产出水平。
(4)当价格在哪一区间时厂商产量为正？
(5)当价格在哪一区间时厂商利润为负？
(6)当价格在哪一区间时厂商利润为正？
Suppose the same firm's cost function is C(q)=16+4q.
a. Find variable cost, fixed cost, average cost average variable cost. and average fixed cost.(Hint: Marginal cast is given by MC =8q. )
b. Show the average cost, marginal cost, and average variable cost curves on a graph.
c. Find the output that minimizes average cost.
d. At what range of prices will the firm produce a positive output？
f.At what range of prices will the firm earn a positive profit.
