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1.IttakesonehourtotravelfromNewYorkCitytoWashington,D.C.,byair,butittakesfivehoursbybus.Iftheairfareis$110andthebusfareis$70,whichwouldbecheaperforsomeonewhoseopportunitycostoftraveltimeis$6perhour?Forsomeo
题目详情
1.It takes one hour to travel from New York City to Washington,D.C.,by air,but it takes five hours by bus.If the airfare is $110 and the bus fare is $70,which would be cheaper for someone whose opportunity cost of travel time is $6 per hour?For someone whose opportunity cost is $10 per hour?$14 per hour?
2.What is the law of comparative advantage?According to the law of comparative advantag,what should be the distinguishing characteristics of goods a nation imports?How will international trade influence people's production levels and living standards?Explain
2.What is the law of comparative advantage?According to the law of comparative advantag,what should be the distinguishing characteristics of goods a nation imports?How will international trade influence people's production levels and living standards?Explain
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答案和解析
6*(5-1)+70=94
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