某企业2008年利润总额为200万元,当年开发新产品研发费用实际支出为20万元,假定

题型:单项选择题

问题:

某企业2008年利润总额为200万元,当年开发新产品研发费用实际支出为20万元,假定税法规定研发费用可实行150%加计扣除政策。则该企业2008年计算应纳税所得额时可以扣除的研发费用为( )。

A.10万元
B.20万元
C.30万元
D.40万元

考点:统计师考试统计基础理论及相关知识经济学基础理论
题型:单项选择题

氨在人类的生产和生活中有着广泛的应用.某化学兴趣小组利用图一装置探究氨气的有关性质.

(1)装置A中烧瓶内试剂可选用______(填序号).B的作用是______.

a.碱石灰b.浓硫酸c.生石灰d.烧碱溶液

(2)连接好装置并检验装置的气密性后,装入药品,然后应先______(填I或Ⅱ).

Ⅰ.打开旋塞逐滴向圆底烧瓶中加入氨水Ⅱ.加热装置C

(3)实验中观察到C中CuO粉末变红,D中无水硫酸铜变蓝,并收集到一种单质气体,则该反应相关化学方程式为______.该反应证明氨气具有______性.

(4)该实验缺少尾气吸收装置,图二中能用来吸收尾气的装置是______(填装置序号).

(5)氨气极易溶于水,若标准状况下,将2.24L的氨气溶于水配成0.5L溶液,所得溶液的物质的量浓度为______mol/L.

题型:单项选择题

据统计,到2000年底,我国九年义务教育的总规模已达到19269、5万人。这主要表明我国的义务教育具有____________这一特征。[ ]

A、强制性     

B、普及性     

C、免费性         

D、自觉性

题型:单项选择题

法律限制中规定公司必须按净利润的一定比例提取法定盈余公积金,这条规定实际上只是对本年利润“留存”数额的限制,而不是对股利分配的限制。( )

题型:单项选择题

设有两个数列an,bn,若

=0,则______

A.当

收敛时,

收敛.
B.当

发散时,

发散.
C.当

收敛时,

收敛. D.当

发散时,

发散.

题型:单项选择题

The sudden, dramatic explosion in value of online social media sites like Facebook and Twitter is reminiscent of the rise, about 15 years ago, of the online businesses that created the "dotcom bubble. " The Internet was far less widely used than it is today. Still, visionaries saw the potential for the Internet we have today, so virtual companies sprung up and grew like weeds as investors threw money their way. Some, like Google and Amazon, developed an enduring online presence and lasting financial value. But far too many quickly lost value when it became apparent that their rapid growth wasn’t yielding revenue.

So, how much is Facebook’s network of users really worth The potential is clear—when so many people are gathered in one virtual place, offering so much personal information about themselves, they create an unprecedented platform for targeted advertising. Or they would, if they were on the network to shop. When eBay and Amazon suggest products to their customers, they’re talking to people who’ve already proven that they’re interested in buying similar products. People go on Facebook for a variety of reasons-to catch up with old friends, share pictures, make new acquaintances, and talk, sometimes endlessly, about themselves. Whether they’ll appreciate having their virtual conversations interrupted by advertising, targeted or not, remains unclear.

It’s also unclear whether Facebook will actually be able to share information about its users’ browsing habits with advertisers. Complaints about the ineffectiveness of Facebook’s privacy policies have arisen in multiple countries, part of a larger social concern about how private information gets used on line. In December, the Federal Trade Commission issued a proposed framework that, among other things, would permit Facebook users to block advertisers from accessing information about their online interests. If that framework is implemented and widely used by Facebook subscribers, it could seriously impair the site’s value as a potential platform for targeted marketing.

What is clear is that Goldman Sachs has a significant interest in Facebook’s financial value, at least for the short term. Goldman Sachs’ decision to invest heavily in Facebook has had some interesting impacts. For one thing, the investment has allowed Facebook an opportunity to postpone issuing an IPO. That means that, at least for the moment, Facebook doesn’t yet have to disclose its finances or publicly address investor complaints.

Goldman Sachs’ investment also puts the firm in an ideal position to handle Facebook’s IPO when it eventually is issued, perhaps sometime next year. That, of course, has the potential to generate substantial revenues for Goldman Sachs’ clients. Google’s 2004 IPO raised an initial $1.2 billion for the company. After all the propaganda, Facebook’s IPO can hardly be expected to raise less. However, there remains a significant question as to whether Facebook’s potential for generating income is more virtual than real. If it turns out that Facebook can’t live up to its potential for generating advertising revenue, venture capitalists who invest for the long term may get burned.

The text is written to answer the question()

A. Will the social media be the next dotcom bubble

B. Does Goldman Sachs really want to invest in Facebook

C. When will it be the right time for Facebook to issue its IPO

D. What lessons can we learn from the ups and downs of social media

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