有甲、乙两个寿命期不同的互斥方案,两方案建设期均为1年,基准收益率为8%,两方案净现金流量如下(单位:万元):
已知(P/A,8%,5)=3.993,(P/A,8%,6)=4.623,(P/A,8%,7)=5.206,(P/A,8%,8) =5.747,下列关于甲、乙两方案优劣的表述中,全部正确的是()。
A. 采用净现值法:∵NPV甲=138.24万元,NPV乙=230.27万元,∴乙方案优于甲方案
B. 采用年值法:∵AW甲=29.90万元,AW乙=40.07万元,∴乙方案优于甲方案
C. 采用研究期法:∵NPV甲=138.24万元,NPV乙=101.11万元,∴甲方案优于乙方案
D. 采用净现值率法:∵NPV甲=55.3%,NPV乙=28.9%,∴甲方案优于乙方案
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根据下表中的现金流量数据,我们可以计算出该投资方案的投资回收期为()。
A. 4年
B. 4.4年
C. 4.6年
D. 5年
What does the author mean by "most people are literally having a ZZZ" (Paragraph 5)?
A. They are getting impatient.
B. They are noisily dozing off.
C. They are feeling humiliated.
D. They are busy with word puzzles.
The phrase "throw one's weight around" (Paragraph 2) probably means ______.
A. to look down upon others and intimidate others into doing something
B. to spend money foolishly in order to show one's wealth
C. to use one's power to tell people what to do in an unpleasant way
D. to discourage others by showing off their strength
What does the author mean by saying that we may learn moral principles "the hard way"?
A. We reevaluate our previously held beliefs as we grow older.
B. We refute some moral principles only after we find them inconsistent.
C. We acquire a sense of right and wrong from real life lessons.
D. We act by ignoring our inherited altruistic tendencies.