中级微观经济学选择,Hans has 27 dollars,which he decides to spend on x and y.Commodity x costs $16 per unit and commodity y costs $10 per unit.He has the utility function U(x; y) = 5x^2 + 2y^2 and he can purchase fractional units of x and y.(

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$中级微观经济学选择,Hans has 27 dollars,which he decides to spend on x and y.Commodity x costs $16 per unit and commodity y costs $10 per unit.He has the utility function U(x; y) = 5x^2 + 2y^2 and he can purchase fractional units of x and y.($

中级微观经济学选择,Hans has 27 dollars,which he decides to spend on x and y.Commodity x costs $16 per unit and commodity y costs $10 per unit.He has the utility function U(x; y) = 5x^2 + 2y^2 and he can purchase fractional units of x and y.(
中级微观经济学选择,
Hans has 27 dollars,which he decides to spend on x and y.Commodity x costs $16 per unit and commodity y costs $10 per unit.He has the utility function U(x; y) = 5x^2 + 2y^2 and he can
purchase fractional units of x and y.
(a) Hans will choose only x.(b) Hans will choose only y.
(c) Hans will choose some of each commodity,but more y than x.(d) Hans will choose some of each commodity,but more x than y.
答案为什么选B?不是根据MUx/MUy=Px/Py做么?

中级微观经济学选择,Hans has 27 dollars,which he decides to spend on x and y.Commodity x costs $16 per unit and commodity y costs $10 per unit.He has the utility function U(x; y) = 5x^2 + 2y^2 and he can purchase fractional units of x and y.( 中级微观经济学本人认为选A因为两种选择的期望利润相同,而A是无风险的. 中级微观经济学习题求解答!原题是英文. 微观经济学选择填空题1 范里安中级微观经济学的几道题目：跨时期选择的练习如果借款利率高于贷款利率,则现在与未来消费的预算集是凸集.某消费者的效用函数为u(c1,c2)=min{c1,c2},c1与c2分别为时期1与时期2的消费量微观经济学微观经济学, 微观经济学, 微观经济学微观经济学：微观经济学逆向选择的定义微观经济学的逆向选择的定义是撒子? Hans ( ) the army for nearly six years.A.has joined B.has been in C.has joined in D.joined Hans是什么意思 HANS怎么样 hans是什么意思? hoG | Hans 经济学垄断势力测定的指标有哪些?中级微观经济学内容,求平狄克/鲁宾费尔德,《微观经济学》（第四版）,难不难?以前学的是高鸿业的《微观经济学》,但这个是初级的.请问平狄克/鲁宾费尔德的《微观经济学》难么,这个属于中级微观经济学,不知道