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Which of the following statements regarding spot rates and zero-coupon bonds is least accurate（）

A. The graph of current corporate bond yields is called the spot yield curve.
B. The yield to maturity on a zero coupon bond is called the spot interest rate.
C. With zero coupon bonds, investors have no reinvestment risk.

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Klaus Gerber, CFA, is a regular contributor to the Internet site WizeGuy. This past week Gerber has been incorrectly quoted as recommending that investors buy shares in Bradford, Inc. He is unaware that this message has been placed on the site as the quote was placed as a prank by an unknown source. This is the third time this has happened over the past month. Fritz Fox, CFA, maintains and updates the WizeGuy site and has learned how to determine if the quotes being attributed to Gerber are actually valid. Several days later, he observes an investment recommendation, posted on the site, to buy Gresham, Inc. The investment recommendation is purported to be from Gerber, but Fox actually knows it to be bogus. He immediately sells 1000 Gresham short and e-mails Gerber to inform him of the bogus recommendation. Gerber immediately issues a rebuttal, and Gresham fails by 14 percent. Fox’s action is:（）

A. not in violation of the Code and Standards.
B. a violation of the Standard concerning use of material nonpublic information.
C. a violation of the Standard concerning duty to employer.

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2011年6月6日，某炼油厂油罐区的2号汽油罐发生火灾爆炸事故，造成1人死亡、3人轻伤，直接经济损失420万元。该油罐为拱顶罐，容量200 m3。油罐进油管从罐顶接入罐内，但未伸到罐底，罐内原有液位计因失灵已拆除。 2011年5月20日，油罐完成了清罐检修。6月6日8时，开始给油罐输油，汽油从罐顶输油时进油管内流速为2.3～2.5m/s，导致汽油在罐内发生了剧烈喷溅，随即着火爆炸。爆炸把整个罐顶抛离油罐。现场人员灭火时发现泡沫发生器不出泡沫，匆忙中用水枪灭火，导致火势扩大。消防队到达后，用泡沫扑灭了火灾。事故发生后，在事故调查分析时发现，泡沫灭火系统正常，泡沫发生器不出泡沫的原因是现场操作人员操作不当，开错了阀门。该厂针对此次事故暴露出的问题，加强了员工安全培训，在现场增设了自动监控系统，完善了现场设备、设施的标志和标识，制定了安全生产应急救援预案。根据以上场景，回答下列问题(1～3题为单选题，4～8题为多选题) 上述案例中，火灾爆炸事故发生后应立即采取的应急救援措施包括( )。

A. 报警
B. 疏散人员
C. 灭火
D. 追究事故责任
E. 抚恤伤亡人员

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The following shows the yearly returns of aggressive equity funds for four years: 1999=+5% 2000=+2% 2001=+1% 2002=-4% Assume that this distribution can represent either the population or a sample of aggressive equity funds. Calculate the population and sample standard deviation. Population Standard Deviation Sample Standard Deviation（）

A. 2.73% 3.99%
B. 3.09% 4.55%
C. 3.24% 3.74%

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A stockbroker who is a CFA Institute member is called on the telephone by the CEO of a large company. The CEO asks to buy shares of the CEO’s company for the accounts of the CEO’s children. In the course of the conversation, the CEO says this will really pay off when the upcoming takeover goes through. The stockbroker checks her sources and finds no information about the takeover. In this ease the broker should:（）

A. only execute the order in compliance with Standard Ⅲ (A), Loyalty, Prudence, and Care. Since the client is buying the stock for the children, there is not a problem.
B. execute the order for all clients as required by Standard Ⅲ (B), Fair Dealing.
C. do none of the actions listed here.

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Which of the following statements regarding spot rates and zero-coupon bonds is least accurate（）

A. The graph of current corporate bond yields is called the spot yield curve. B. The yield to maturity on a zero coupon bond is called the spot interest rate. C. With zero coupon bonds, investors have no reinvestment risk.

A. The graph of current corporate bond yields is called the spot yield curve.
B. The yield to maturity on a zero coupon bond is called the spot interest rate.
C. With zero coupon bonds, investors have no reinvestment risk.