字典翻译 问答 小学 英语 Question9Atacertainicecreamparlor,customerscanchooseamongfivedifferenticecreamflavorsandcanchooseeitherasugarconeorawafflecone.Consideringbothicecreamflavorandconetype,howmanydistincttriple-scoopconeswiththreedi
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Question9Atacertainicecreamparlor,customerscanchooseamongfivedifferenticecreamflavorsandcanchooseeitherasugarconeorawafflecone.Consideringbothicecreamflavorandconetype,howmanydistincttriple-scoopconeswiththreedi
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Question9

Atacertainicecreamparlor,customerscanchooseamongfivedifferenticecreamflavorsandcanchooseeitherasugarconeorawafflecone.Consideringbothicecreamflavorandconetype,howmanydistincttriple-scoopconeswiththreedifferenticecreamflavorsareavailable?

Question10

AfirmsellingManchesterUnitedpillowcasesfor$10currentlygeneratesanannualturnoverof$500,000.Variablecostsaverageat$4perunitandtotalannualfixedcostsare&100,000.Themarketingdirectorisconsideringapriceincreaseof10%.Giventhatthepriceelasticityoftheproductisbelievedtobe0.4,pleasecalculate:(Priceelasticity=%changeinquantitydemanded/%changeinprice)

A.x05Theoldsalesvolume(EXPRESSINUNITTERMS)

B.x05Thenewsalesvolume(EXPRESSInUNITTERMS)

C.x05Thenewrevenue(EXPRESSIN$TERMS)

D.x05Theexpectedchangeinprofitfollowingthepriceincrease(EXPRESSIn%TERMS)

金淼回答:
  1.500000/10=50000   2.P=-0.4*10%=-4%,销量n=50000*(1-4%)=48000   3.M=48000*(1+10%)*10=528000   4.旧利润=500000-4*50000-100000=200000   新利润=528000-(48000*4+100000)=236000,利润增长率=36000/200000=18%
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