[问答题]综述文艺复兴文学代表作家的创作.
[问答题]什么是票据贴现(简答题)
[问答题]我可以报质量工程师中级不?我想咨询哈:我是2007年的专科毕业生,去年自考本科毕业,我想明年报质量工程师(中级),我一直是从事质量工作的.我想问哈我这种情况,明年可以报名不
[问答题]存当前下作表的B2单元格中输入分数:1/2,并确认;
[问答题]设计屋面天沟板应如何配筋
[问答题](b) Using the unit cost information available and your calculations in (a), prepare a financial analysis of thedecision strategy which TOC may implement with regard to the manufacture of each product. (6 marks)
[问答题]为什么VISTA系统上网输入法经常会自动关闭
[问答题]请教关于各种税的问题您好 公司这个月交的是个税 营业税 城建税 教育附加 企业所得税是怎么交?是自己算好直接交到地税吗
[问答题]有学者认为,明代江南士大夫既是资本主义萌芽的促进者,又是其阻碍者.请依据以上材料并结合所学知识阐释学者的观点.
[问答题]从下列两题中任选一题作答:l.试述维纳(B.Weiner)的成败归因理论,并阐述如何根据这一理论来激发学生的学习动机.2.如要确认某地区是否存在中小学生课业负担过重的问题,可能有以下三种研究思路:(l)称书包;(2)课堂观察;( )问卷调查.试分析这三种研究思路的优劣,并提出你自己的研究设想.
[问答题]事物型软件结构图有什么特点?原因是什么
[问答题]增加操作员. 编号:111,密码:111,姓名:丁,所属部门:财务部.
[问答题]闽江学院站点,基站配置为SCTA+BPOG+342E,配置2个小区,每小区2台RRU,所有室分采用双路系统,其中通道1和原有2G/3G合路,通道2新建.其中小区0的1个RRU放置在计算机系大楼3层弱电井,通过功分器、耦合器覆盖大楼5个楼层.在基站测试过程中,F 1、F5两个楼层始终只有单流,不出双流,F2、F4楼层部分区域可以实现双流,F3楼层可以稳定地实现双流.给出分析解决思路.
[问答题]2 The Rubber Group (TRG) manufactures and sells a number of rubber-based products. Its strategic focus is channelledthrough profit centres which sell products transferred from production divisions that are operated as cost centres. Theprofit centres are the primary value-adding part of the business, where commercial profit centre managers areresponsible for the generation of a contribution margin sufficient to earn the target return of TRG. The target return iscalculated after allowing for the sum of the agreed budgeted cost of production at production divisions, plus the costof marketing, selling and distribution costs and central services costs.The Bettamould Division is part of TRG and manufactures moulded products that it transfers to profit centres at anagreed cost per tonne. The agreed cost per tonne is set following discussion between management of the BettamouldDivision and senior management of TRG.The following information relates to the agreed budget for the Bettamould Division for the year ending 30 June 2009:(1) The budgeted output of moulded products to be transferred to profit centres is 100,000 tonnes. The budgetedtransfer cost has been agreed on a two-part basis as follows:(i) A standard variable cost of $200 per tonne of moulded products;(ii) A lump sum annual charge of $50,000,000 in respect of fixed costs, which is charged to profit centres, at$500 per tonne of moulded products.(2) Budgeted standard variable costs (as quoted in 1 above) have been set after incorporating each of the following:(i) A provision in respect of processing losses amounting to 15% of material inputs. Materials are sourced ona JIT basis from chosen suppliers who have been used for some years. It is felt that the 15% level of lossesis necessary because the ageing of the machinery will lead to a reduction in the efficiency of output levels.(ii) A provision in respect of machine idle time amounting to 5%. This is incorporated into variable machinecosts. The idle time allowance is held at the 5% level partly through elements of ‘real-time’ maintenanceundertaken by the machine operating teams as part of their job specification.(3) Quality checks are carried out on a daily basis on 25% of throughput tonnes of moulded products.(4) All employees and management have contracts based on fixed annual salary agreements. In addition, a bonusof 5% of salary is payable as long as the budgeted output of 100,000 tonnes has been achieved;(5) Additional information relating to the points in (2) above (but NOT included in the budget for the year ending30 June 2009) is as follows:(i) There is evidence that materials of an equivalent specification could be sourced for 40% of the annualrequirement at the Bettamould Division, from another division within TRG which has spare capacity.(ii) There is evidence that a move to machine maintenance being outsourced from a specialist company couldhelp reduce machine idle time and hence allow the possibility of annual output in excess of 100,000 tonnesof moulded products.(iii) It is thought that the current level of quality checks (25% of throughput on a daily basis) is vital, althoughcurrent evidence shows that some competitor companies are able to achieve consistent acceptable qualitywith a quality check level of only 10% of throughput on a daily basis.The directors of TRG have decided to investigate claims relating to the use of budgeting within organisations whichhave featured in recent literature. A summary of relevant points from the literature is contained in the followingstatement:‘The use of budgets as part of a ‘performance contract’ between an organisation and its managers may be seen as apractice that causes management action which might lead to the following problems:(a) Meeting only the lowest targets(b) Using more resources than necessary(c) Making the bonus – whatever it takes(d) Competing against other divisions, business units and departments(e) Ensuring that what is in the budget is spent(f) Providing inaccurate forecasts(g) Meeting the target, but not beating it(h) Avoiding risks.’Required:(a) Explain the nature of any SIX of the eight problems listed above relating to the use of budgeting;(12 marks)
[问答题]阅读下列说明,回答问题1至问题3,将解答填入答题纸的对应栏内. (说明) 某航空公司要开发一个订票信息处理系统,该系统的部分关系模式如下: 航班(航班编号,航空公司,起飞地,起飞时间,目的地,到达时间,票价) 折扣(航班编号,开始日期,结束曰期,折扣) 旅客(身份证号,姓名,性别,出生日期,电话,VIP折扣) 购票(购票单号,身份证号,航班编号,搭乘日期,购票金额) 有关关系模式的属性及相关说明如下: (1) 航班表中的起飞时间和到达时间不包含日期,同一航班不会在一天出现两次及 两次以上; (2) 各航空公司会根据旅客出行淡旺季适时调整机票的折扣,旅客买机票的购票金额计算公式为:票价X折扣X VIP折扣,其中旅客的VIP折扣与该旅客已购买过的机票的购票金额总和相关,在旅客每次购票后被修改.VIP折扣值的计算由函数float vip_value(char[18] 身份证号)完成.(问题1) 请将如下创建购票关系的SQL语句的空缺部分补充完整, 要求指定关系的主键、外键,以及购票金额大于零的约束. CREATE TABLE 购票( 购票单号 CHAR(15)__(a)__, 身份证号CHAR(18), 航班编号CHAR (6), 搭乘日期DATE, 购票金额FLOAT__(b)__, __(c)__, __(d)__, ); (问题2) (1)身份证号为210000196006189999的客户购买了 2013年2月18 日 CA5302航班的机票,购票单号由系统自动生成.下面的SQL语句将上述购票信息加入系统中,请将空缺部分补充完整. INSERT INTO 购票(购票单号,身份证号,航班编号,搭乘日期,购票金额) SELECT ‘201303105555’,‘210000196006189999’,‘CA5302’,‘2013/2/18’,__(e)__ FROM 航班,折扣,旅客 WHERE__(f)__ AND 航班.航班编号=‘CA5302’ AND AND ‘2013/2/18’ BETWEEN 折扣.开始日期 AND 折扣.结束日期 AND 旅客.身份证号=‘210000196006189999’; (2)需要用触发器来实现VIP折扣的修改,调用函数vip_value( )来实现.请将如下SQL语句的空缺部分补充完整. CREATE TRIGGER VIP_TRG AFTER__(g)__ON__(h)__ REFERENCING new row AS nrow FOR EACH row BEGIN UPDATE 旅客 SET__(i)__ WHERE__(j)__; END (问题3) 请将如下SQL语句的空缺部分补充完整. (1)查询搭乘日期在2012年1月1日至2012年12月31日之间,且合计购票金额大于等于10000元的所有旅客的身份证号、姓名和购票金额总和,并按购票金额总和降序输出. SELECT 旅客.身份证号,姓名,SUM(购票金额) FROM旅客,购票 WHERE__(k)__ GROUP BY__(l)__ ORDER BY__(m)__; (2)经过中转的航班与相同始发地和目的地的直达航班相比,会享受更低的折扣.查询从广州到北京,经过一次中转的所有航班对,输出广州到中转地的航班编号、中转地和中转地到北京的航班编号. SELECT __(n)__ FROM 航班 航班1,航班 航班2 WHERE__(o)__;
[问答题]挡土墙、防护及其他砌筑工程检验实测项目中的“断面尺寸”应如何检测
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[问答题]社会保险基金可否用于购买股票投资