经济学问题,主要是不确定使用provider A时的consumer surplus~
来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/09/23 05:15:54
经济学问题,主要是不确定使用provider A时的consumer surplus~
Suppose that a friend of yours,Helen,is considering two providers of mobile services.
Provider A charges $75 per month for the service regardless of the number of phone calls made.Provider B does not have a fixed fee but instead charges $0.50 per minute for phone calls.Your friend’s monthly demand for minutes of calling is given by the equation:Qd=200–100P,where P is the price of a minute.
Question:How much consumer surplus would she obtain with each provider?
Suppose that a friend of yours,Helen,is considering two providers of mobile services.
Provider A charges $75 per month for the service regardless of the number of phone calls made.Provider B does not have a fixed fee but instead charges $0.50 per minute for phone calls.Your friend’s monthly demand for minutes of calling is given by the equation:Qd=200–100P,where P is the price of a minute.
Question:How much consumer surplus would she obtain with each provider?
provider A时的consumer surplus:
200*2/2-75=125 (最高需求=200)
provider B时的consumer surplus:
(p=0.5 q=150 p=2 q=0)
(2-0.5)*150/2=112.5
200*2/2-75=125 (最高需求=200)
provider B时的consumer surplus:
(p=0.5 q=150 p=2 q=0)
(2-0.5)*150/2=112.5
6. 6.( )主要说明的是“应该是什么”的问题. A.实证经济学 B.规范经济学 C.微观经济学 D.宏观经济学
day care provider 是干什么的
英语翻译surplus是过剩的意思吗?
经济学的机会成本问题.
经济学:机会成本的问题
一个A-level经济学问题!
有道选择题我不确定.下列各句中加点的成语使用恰当的一项是( )A 学习文章不能只顾【咬文嚼字】,关键是领会文章的精神实质
西方经济学问题1.LM曲线是( ).A.描述产品市场达到均衡时,国民收入与价格之间关系的曲线B.描述货币市场达到均衡时,
政府是怎样调节市场失灵的,西方经济学问题
介词短语(with a trade surplus)是作the economy 的定语,还是one的定语,还是作句子的状
关于微积分的经济学问题
经济学的计算问题(急!)