题目内容
某企业甲、乙两个投资的初始投资额分别为100万元和200万元，项目有效期分别为3年和6年，每年现金净流量分别为50万元和70万元。假设两个投资项目均在投资当年一次投放完工并产生经济效益，项目结束时均无残值。根据上述资料，回答下列问题： 甲、乙两项投资均属于（）。
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本案侦查人员收集到的证据中属于无罪证据的有哪些属于言词证据的有哪些
案例分析题编制一个好的程序，首先要确保它的正确性和可靠性，除此以外，通常更注重源程序的（）。还应强调良好的编程风格，例如，选择标识符的名字时应考虑（）；在书写语句时应考虑（）；在书写功能性注解时应考虑（）。源程序中应包含一些内部文档，以帮助阅读和理解源程序，源程序的内部文档通常包括选择合适的标识符、注解和（）。 源程序中应包含一些内部文档，以帮助阅读和理解源程序，源程序的内部文档通常包括选择合适的标识符、注解和（）。
Questions 71-80 are based on the following passage. A federal judge on Monday certified a $ 200 billion class action lawsuit against the tobacco industry for its marketing of light cigarettes. Eastern District of New York Judge Jack B. Weinstein’s 540-page opinion in Schwab v. Philip Morris USA, Inc. , 04-CIV-1945—which included an additional 965 pages of appendices for a total of 1,505 pages-gave tens of millions of smokers an avenue to recover damages from the nation’s largest tobacco companies, including Philip Morris USA Inc. , R. J. Reynolds Tobacco Co. , Lorillard Tobacco Co. , and Liggett Group, Inc. The class will include anyone who purchased light cigarettes from the time tobacco companies began selling them in the 1970s. The judge said he even would consider broadening the class, to encompass smokers of all "low tar" brands, not just light cigarettes. The judge suggested that an expansion of the class could assist the parties in negotiating a global settlement. He set a trial date for January 22, 2007. The plaintiffs intend to seek treble damages. Weinstein has expressed skepticism about the plaintiffs’ theory of damages, which alleges that light smokers were defrauded of billions because they believed they were buying a product of greater value because of its health advantages. The judge also questioned the size of the class, as well as the claim that as many as 90 percent of light cigarette smokers chose the cigarettes because they were less harmful. In his ruling Monday, the judge stressed that while the suit was far from perfect, the evidence was sufficient. He said the jury system—which he described as the "ultimate focus group of the law"—was well equipped to sort out the particulars in accordance with Amendment VII of the U. S. Constitution. Weinstein declined to grant an interlocutory appeal to the 2nd U. S. Circuit Court of Appeals. Theodore M. Grossman of Jones Day in Cleveland, which represents R J. Reynolds, said the defendants would seek a stay and appeal the class certification under Rule 23 (f) of the Federal Rules of Civil Procedure. From the beginning of the passage, we learn that Jack B. Weinstein most probably is ______.
本案侦查人员收集到的证据分别属于证据种类的哪一种
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