Real interest rate 实际利率
Real interest rate 实际利率
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阅读下列代码片段Class InterestTest________ActionListener{Public void actionPerformed (ActionEvent event) {Double interest = balance * rate/100;Balance += interest;Number Format format =Number Format.getCurrencyInstance ();System.out.printlb{ “ balance = ” +Formatter.format (balance)};}Private double rate;}在下划线处，应填的正确选项是A ） ImplementationB ） InneritanceC ） implementsD ） extends
阅读下面代码 class InterestTest ______ ActionListener { … public void actionPerformed(ActionEvent event) { double interest=balance * rate/100： balance+=interest： NumberFormat format=NumberFormat.getCurrencyInstance()； System.out.printlb("balance="+Formatter.format(balance))； } Private double rate； } 在下画线处，应填入的正确选项是A．implementationB．inheritanceC．implementsD．extends
阅读下列代码片段 class InterestTest——ActionListener{ public"void actionPerformed(ActionEvent event){ double interest=balance*rate／1 00 ； balance+=interest； NumberFormat format=NumberFormat．getCur- rencyInstance； System．OUt．print]b("balance="+formatter． format(balance))； } Private double rate； } 在下画线处，应填的正确选项是（ ）。A.ImplementationB.InheritanceC.implementsD.extends
阅读下列代码片段 class InterestTest______ActionListener{ public voidactionPerformed(ActionEventevent){ double interest=balance*rate/100； balance+=interest； NumberFormat format=Number Format.getCurrencylnstance()： System.out.print]b("balance="+formatter.format(balance)}； } Privatedoublerate； } 在下划线处，应填的正确选项是( )。A．ImplementationB．InheritanceC．implementsD．extends
共用题干Price PlanningA price represents the value of goods or service for both the seller and the buyer.Price planning is the systematic decision made by an organization after regarding all aspects of pricing.The value of goods or service can involve both tangible and intangible marketing factors.An example of a tangible marketing factor is the cost savings______(46).An example of an intangible marketing factor is a consumer's pride in the ownership of a Lamborghini rather than another brand of automobile.To make a deal,both the buyer and seller must feel that the price of goods or service provides an equitable value.To the buyer,the payment of a price reduces purchasing power______(47).To the seller, receipt of a price is a source of revenue and an important determinant of sales and profit levels.Many words are substitutes for the term price:admission fee,membership fee,rate,tuition,service charge, donation,rent,salary,interest,retainer,and assessment.No matter what it is called,______(48) monetary and non-monetary charges,discounts,handling and shipping fees,credit charges and other forms of interest,and late-payment penalties.Anon-price exchange would be selling a new iron for 10 books of trading stamps or an airline offering tickets as payment for advertising space and time.Monetary and non-monetary exchange may be combined.This is common with automobiles,______(49).This combination allows a reduction in the monetary price.From a broader perspective,price is the mechanism for allocating goods and services among potential purchasers and for ensuring competition among sellers in an open market economy.If there is an excess of demand over supply,prices are usually bid up by consumers.If there is an excess of supply over demand,______(50).______(49)A:a price contains all the connotation of other terms of purchaseB:obtained by the purchase of a new bottling machine by a soda manufacturerC:where the consumer gives the seller money plus a trade-inD:available for other itemsE:prices are usually reduced by sellersF:price means what one pays for what he wants
共用题干Price PlanningA price represents the value of goods or service for both the seller and the buyer.Price planning is the systematic decision made by an organization after regarding all aspects of pricing.The value of goods or service can involve both tangible and intangible marketing factors.An example of a tangible marketing factor is the cost savings______(46).An example of an intangible marketing factor is a consumer's pride in the ownership of a Lamborghini rather than another brand of automobile.To make a deal,both the buyer and seller must feel that the price of goods or service provides an equitable value.To the buyer,the payment of a price reduces purchasing power______(47).To the seller, receipt of a price is a source of revenue and an important determinant of sales and profit levels.Many words are substitutes for the term price:admission fee,membership fee,rate,tuition,service charge, donation,rent,salary,interest,retainer,and assessment.No matter what it is called,______(48) monetary and non-monetary charges,discounts,handling and shipping fees,credit charges and other forms of interest,and late-payment penalties.Anon-price exchange would be selling a new iron for 10 books of trading stamps or an airline offering tickets as payment for advertising space and time.Monetary and non-monetary exchange may be combined.This is common with automobiles,______(49).This combination allows a reduction in the monetary price.From a broader perspective,price is the mechanism for allocating goods and services among potential purchasers and for ensuring competition among sellers in an open market economy.If there is an excess of demand over supply,prices are usually bid up by consumers.If there is an excess of supply over demand,______(50).______(50)A:a price contains all the connotation of other terms of purchaseB:obtained by the purchase of a new bottling machine by a soda manufacturerC:where the consumer gives the seller money plus a trade-inD:available for other itemsE:prices are usually reduced by sellersF:price means what one pays for what he wants
运用Excel电子表格进行货币时间价值的有关计算时，求利率或折现率用的函数是（）。A．FV(Rate,Nper,Pmt,PV,Type)B．PV(Rate, Nper, Pmt, FV, Type)C．PMT (Rate,Nper,PV,FV,Type)D．RATE（Nper, Pmt, PV, FV, Type）
运用Excel电子表格进行货币时间价值的有关计算时，求利率或折现率用的函数是（）.A．FV(Rate,Nper,Pmt,PV,Type)B．PV(Rate, Nper, Pmt, FV, Type)C．PMT (Rate,Nper,PV,FV,Type)D．RATE（Nper, Pmt, PV, FV, Type）
【简答题】银行存款本息的计算。 输入存款金额 money、存期 year 和年利率 rate，根据公式计算存款到期时的本息合计sum（税前），结果保留2位小数。 sum = money （1 + rate)year 注：幂函数ax用库函数pow（a,x)。
写出下面代码的运行结果。def addInterest（balance,rate): newBalance=balance*（1+rate) balance=newBalance def main（): amount=1000 rate=0.05 addInterest（amount,rate) print （amount) main（)