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Financial Risks Several types of financial risk are encountered in international marketing; the major problems include commercial, political, and foreign exchange risk. (46)They include solvency, default, or refusal to pay bills. The major risk, however, is competition which can only be dealt with through consistently effective management and marketing.(47)Such risk is encountered when a controversy arises about the quality of goods delivered, a dispute over contract terms, or any other disagreement over which payment is withheld. One company, for example, shipped several hundred tons of dehydrated potatoes to a distributor in Germany.(48)The alternatives for the exporter were reducing the price, reselling the potatoes, or shipping them home again, each involving considerable cost. Political risk relates to the problems of war or revolution, currency inconvertibility, expropriation or expulsion, and restriction or cancellation of import licenses. (49)Management information systems and effective decision-making processes are the best defenses against political risk. As many companies have discovered, sometimes there is no way to avoid political risk, so marketers must be prepared to assume them or give up doing business in a particular market. Exchange-rate fluctuations inevitably cause problems, but for many years, most firms could take protective action to minimize their unfavorable effects.(50)International Business Machine Corporation, for example, reported that exchange losses resulted in a dramatic 21.6 percent drop in their earnings in the third quarter of 1981. Before rates were permitted to float, devaluations of major currencies were infrequent and usually could be anticipated, but exchange-rate fluctuations in the float system are daily affairs.
A.
Political risk is an environmental concern for all businesses.
B.
One unique risk encountered by the international marketer involves financial adjustments.
C.
Commercial risks are handled essentially as normal credit risks encountered in day-to-day business1.
D.
The distributor tested the shipment and declared it to be below acceptable taste and texture standards.
E.
Floating exchange rates of the world's major currencies have forced all marketers to be especially aware of exchange-rate fluctuations and the need to compensate for them in their financial planning.
F.
Many international marketers go bankrupt each year because of exchange-rate fluctuation.
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【单选题】已知U 1 =100sin(ωt+10°)V,U 2 =sin(2ωt+40°)V,则在相位上:
A.
u 1 滞后u 2 ,角度为30°
B.
因为幅度不同,故二者不能比较
C.
u 1 超前u 2 ,角度为30°
D.
因为频率不同,故二者不能比较
【单选题】用电压表测得电路两端电压为0 ,这说明()
A.
外电路断路
B.
外电路短路
C.
外电路的电流较小
D.
电源内阻为0
【单选题】用电压表测得电路的端电压为0,这说明( )。
A.
外电路断路
B.
外电路短路
C.
外电路上电流较小
D.
电源内电阻为0
【简答题】已知交流电压u1=75 sin(ωt-30°)V,u2=75 sinωtV,u3=100 sin(ωt+60°)V,u4=100 sin(ωt-90°)V。①写出各电压的相量表达式;②利用相量运算求u1+u3,u1-u3,u2+u4以及u4-u2。
【单选题】用电压表测得电路端电压为 0 ,这说明( )
A.
外电路断路
B.
外电路短路
C.
外电路的电流比较小
D.
电源内阻为零
【单选题】关于增强扫描腹部脏器的CT检查,错误的是()
A.
增强扫描通常在平扫后进行
B.
采用静脉内团注法
C.
对比剂用量60-80ml,流速2~3ml/s
D.
肝脏、脾脏增强通常采用三期扫描
E.
肝动脉期延迟扫描时间60秒
【简答题】已知i 1 =100sin(ωt+45°)A,i 2 =100sin(ωt-45°)A,则i=i 1 +i 2 =______。
【单选题】关于增强扫描腹部脏器的CT检查,下列错误的是
A.
增强扫描通常在平扫后进行
B.
采用静脉内团注法
C.
对比剂用量60~100ml,流速2~3ml/s
D.
肝脏、脾脏增强通常采用三期扫描
E.
肝动脉期延迟扫描时间60秒
【单选题】用电压表测得电路的端电压为0V,这说明( )
A.
外电路断路
B.
外电路短路
C.
外电路上电比较小流
D.
电源内电阻为0
【简答题】已知u 1 (t)=100sin(5πt-150°)V,i 1 (t)=-30sin(10πt-45°)A。
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