更多“对于单级齿轮传动若主动轮的齿数大于从动轮的齿数，则传动比大于”相关的问题
某公司2007年销售额10000万元，变动成本率70%，全部固定成本和费用2000万元，总资产50000
某公司2007年销售额10000万元，变动成本率70%，全部固定成本和费用2000万元，总资产50000万元，资产负债率40%，负债的平均利率8%。该公司2008年拟改变经营计划追加投资400万元，每年的固定成本增加50万元，可以使销售额增加20%，并使变动成本率下降至60%。所需资金以6%的利率借人，所得税率为25%。 要求: (1)利用2008年追加投资后的数据计算企业的经营杠杆、财务杠杆和总杠杆系数； (2)如果企业执行的是固定股利支付率政策，股利支付率为60%，预计从2009年开始，净利润可以持续按照5%的速度增长，权益资本成本为10%可以长期保持不变。2008年初该公司的债务市场价值为20000万元，按照股利现金流量模型计算该公司股权价值及实体价值(以万元为单位，结果保留整数)。
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临时到本省、自治区、直辖市以外从事经营活动的单位和个人，凭所在地税务机关( )，在办理纳税担保的前提下，可向经营地税务机关申请领购经营地的发票。
A．颁发的发票领购簿
B．颁发的税务登记表
C．颁发的税务登记证副本
D．开具的《外出经营税收管理证明》
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There are people who are especially attracted to the notion of "climbing the ladder" so as to increase their status, financial position, and sense of self-worth. In part, as a result of the work ethic, these people are internally "driven" to work. Not infrequently, foreign visitors have observed that Americans spend an inordinate (过度的) amount of time working and, as a consequence, Americans have little time for leisure or personal relationships. In Americans English a new word "workaholic" has been created to describe an individual who is as addicted to work as an alcoholic (酒鬼) is to liquor. There are conflicting points of view about workaholics. Those concerned with problems of mental stress believe workaholics abuse themselves physically and mentally. Others hold that workaholics are valuable members of society because they are extremely productive. The Americans culture values achievement, efficiency, and production—a workaholic supports these values. Despite the presence of workaholics, there is a growing realization in the United States that excessive work demands can be physically and mentally harmful. Many people have been rebelling against the work ethic, claiming that when a job is so important, personal relationships suffer and relaxation becomes secondary. Consequently there has been a shift in values, with more emphasis being given to personal relationships and non-work activities. Increased leisure time in the United States has not changed the idea that work and play are distinct activities. "There is a belief that it is desirable" to work hard and play hard, and undesirable to combine the two. In many offices, stores and factories socializing among employees is discouraged. An employee under pressure at work often cannot afford to respond to social calls and visits. However, the amount of personal contact on the job depends on the nature of the work. People are ambivalent (矛盾的) toward work; it is, at the same time, glorified and belittled. In the words of former President Richard Nixon. "The ’work ethic’ holds that labor is good in itself; that a man or woman becomes a better person by virtue of the act of working. America’s competitive spirit, the ’work ethic’ of this people, is alive and well..." Another viewpoint is expressed in an Anacin commercial. "I like my job and am good at it, but it sure grinds me down (折磨) sometimes, and the last thing I need to take home is a headache.\
A. a drug addictB. a compulsive workerC. an alcoholic (drinks too much alcohol)D. a competitive worker
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在配载系统中，输入指令：LPAD：HU7130/19NOV/PAX，计算机终端输出CA1511本*站登机旅客数，那么页面F是指（）
A.男性旅客栏
B.女性旅客栏
C.儿童旅客栏
D.婴儿旅客栏
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某股票认沽期权的行权价为55元，目前该股票的价格是53元，权利金为5元（每股）。如果到期日该股票的价格是45元，则买入认沽期权的每股到期收益为（）。
\tA.9
\tB.14
\tC.5
\tD.0
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下列不构成经济结构对商业银行的影响的是______。
A.国民经济的增长速度
B.国民经济的增长质量
C.国民经济增长的可持续性
D.是否出现顺差
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“史家之绝唱，无韵之《离骚》”，这是鲁迅先生对______的评语。
A．《史记》
B．《汉书》
C．《后汉书》
D．《资治通鉴》
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维生素D缺乏性佝偻病可靠的早期诊断指标是
A．血清钙浓度降低
B．血清磷浓度降低
C．血清碱性磷酸酶增高
D．血1，25-（OH）2D3降低
E．血PTH降低
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手足口病( )A.感觉神经 B.运动神经 C.两者都有 D.两者都无 下列疾病会损伤哪种神经
A.感觉神经
B.运动神经
C.两者都有
D.两者都无
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固定资产清理后的净收益的处理，可能涉及的贷方会计科目的有（）。
A.固定资产清理B.营业外收入C.长期待摊费用D.营业外支出
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氯胺酮属（）精神药品，根据国家有关规定，除农业部指定的生产企业外，各地审批的含含有氯胺酮成分的制剂产品停止生产、销售、使用，库存产品做销毁处理，并做好记录。
A.一类
B.二类
C.三类
D.四类
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施工管理文件中的分包资质报审表由（）保存
A . 设计单位
B . 城建档案馆
C . 建设工程安全质量监督站
D . 监理单位
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驾驶员应该采取什么措施来抵消后轮打滑使车辆侧滑？（）
A.踩刹车并转向打滑方向
B.松开刹车并转向侧滑方向
C.踩刹车，直到车辆停下来
D.松开刹车，避免打滑
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计划工作的程序包括（）
A . 估量机会、确定目标
B . 确定前提条件、确定备择方案
C . 制定派生计划
D . 选择方案
E . 评价备择方案
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扣件式钢管脚手架脚手架立杆搭设时，不同外径的钢管可以混合使用。
A . 正确
B . 错误
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