[问答题]什么是中断?中断发生时CPU做什么工作
[问答题]1 The Great Western Cake Company (GWCC) is a well-established manufacturer of specialist flour confectioneryproducts, including cakes. GWCC sells its products to national supermarket chains. The company’s success duringrecent years is largely attributable to its ability to develop innovative products which appeal to the food selectors withinnational supermarket chains.The marketing department of Superstores plc, a national supermarket chain has asked GWCC to manufacture a cakeknown as the ‘Mighty Ben’. Mighty Ben is a character who has recently appeared in a film which was broadcastaround the world. The cake is expected to have a minimum market life of one year although the marketing departmentconsider that this might extend to eighteen months.The management accountant of GWCC has collated the following estimated information in respect of the Mighty Bencake:(1) Superstores plc has decided on a launch price of £20·25 for the Mighty Ben cake and it is expected that thisprice will be maintained for the duration of the product’s life. Superstores plc will apply a 35% mark-up on thepurchase price of each cake from GWCC.(2) Sales of the Mighty Ben cake are expected to be 100,000 units per month during the first twelve months.Thereafter sales of the Mighty Ben cake are expected to decrease by 10,000 units in each subsequent month.(3) Due to the relatively short shelf-life of the Mighty Ben cake, management has decided to manufacture the cakeson a ‘just-in-time’ basis for delivery in accordance with agreed schedules. The cakes will be manufactured inbatches of 1,000. Direct materials input into the baking process will cost £7,000 per batch for each of the firstthree months’ production. The material cost of the next three months’ production is expected to be 95% of thecost of the first three months’ production. All batches manufactured thereafter will cost 90% of the cost of thesecond three months’ production.(4) Packaging costs will amount to £0·75 per cake. The original costs of the artwork and design of the packagingwill amount to £24,000. Superstores plc will reimburse GWCC £8,000 in the event that the product iswithdrawn from sale after twelve months.(5) The design of the Mighty Ben cake is such that it is required to be hand-finished. A 75% learning curve willapply to the total labour time requirement until the end of month five. Thereafter a steady state will apply withlabour time required per batch stabilising at that of the final batch in month five. The labour requirement for thefirst batch of Mighty Ben cakes to be manufactured is expected to be 6,000 hours at £10 per hour.(6) A royalty of 5% of sales revenue (subject to a maximum royalty of £1·1 million) will be payable by GWCC to theowners of the Mighty Ben copyright.(7) Variable overheads are estimated at £3·50 per direct labour hour.(8) The manufacture of the Mighty Ben cake will increase fixed overheads by £75,000 per month.(9) In order to provide a production facility dedicated to the Mighty Ben cake, an investment of £1,900,000 will berequired and this will be fully depreciated over twelve months.(10) The directors of GWCC require an average annual return of 35% on their investment over 12 months and18 months.(11) Ignore taxation and the present value of cash flows.Note: Learning curve formula:y = axbwhere y = average cost per batcha = the cost of the initial batchx = the total number of batchesb = learning index (= –0·415 for 75% learning rate)Required:(a) Prepare detailed calculations to show whether the manufacture of Mighty Ben cakes will provide the requiredrate of return for GWCC over periods of twelve months and eighteen months. (20 marks)
[问答题]编制2010年3月1日实际收到财政拨款的会计分录;
[问答题]*打开PPT文件夹下的PPT_1.PPT演示文稿文件,然后进行如下操作:1.将第一张幻灯片的上部插入一个文本框,内容为:生态保护和建设,并将字体设置为:楷体、加粗、字号:48.2.设置第一张幻灯片中的文本1自定义动画效果为:整批发送、水平百叶窗、声音选择风铃声.3.设置所有幻灯片的背景的填充效果,过度颜色为:预设、红日西斜,底纹式样:横向.4.在第二张幻灯片中插入剪贴画中自然界类树木.wmf图片,动画效果设为螺旋.5.在第四张幻灯片中插入图片,来自当前目录下的外部文件ppt2-pic.gif.6.在第四张幻灯片之后,插入第四张幻灯片的副本.
[问答题]2012年银行业从业资格考试教材,天津哪有卖
[问答题]如果要实现在网页刚刚打开的时候弹出一个新窗口,请简述之
[问答题]加内存后计算机只能检测到一条内存?需要怎么设置吗
[问答题]战略联盟的含义、特点、及四种类型
[问答题]在名为Form1的窗体上绘制一个框架,名为Frm1,标题为“这是框架”,高度为3000,宽度为5000z在框架中绘制一个文本框,名为Text1,高度为500,宽度为1500,其位置距框架的左边框500,距框架的上边框1500,文本框中的初始内容设置为“这是文本框”,如下图所示.Forl这是框架这是文本框注意:文件必须存放在考生文件夹中,窗体文件名为execise2.frm,工程文件名为exxise2.vbp.
[问答题]请编写函数fun,函数的功能是:统计各年龄段的人数.N个年龄通过调用随机函数获得,并放在主函数的age数组中;要求函数把O至9岁年龄段的人数放在d[0]中,把10至19岁年龄段的人数放在d[1],把20至29岁年龄段的人数放在d[2]中,其余依此类推,把100岁(含100)以上年龄的人数都放在d[10]中.结果在主函数中输出.注意:部分源程序在文件PROGl.C中.请勿改动主函数main和其他函数中的任何内容,仅在函数fun的花括号中填入你编写的若干语句.
[问答题]在考生文件夹下完成如下简单应用:1.在SCORE_MANAGER数据库中查询学生的姓名和年龄(计算年龄的公式:2003一Year(出生日期),年龄作为字段名),结果保存在一个新表NEW_TABLE1中.使用报表向导建立报表NEW_REPORT1,用报表显示NEW_TABLEl的内容.报表中数据按年龄升序排列,报表标题是“姓名-年龄”,其余参数使用缺省参数.2.在SCORE_MANAGER数据库中查询没有选修任何课程的学生信息,查询结果包括“学号”、“姓名”和“系部”字段,查询结果按学号升序保存在一个新表NEW_TABLE2中.
[问答题]3G上网卡漫游状态产生流量是否从包月费里扣
[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]把两个三角尺按图所示那样拼在一起,试确定图中∠B,∠E ,∠BAD, ∠DCE的度数及其大小关系.
[问答题]谈谈17世纪英国文学的概况.
[问答题]被谢灵运称为才高八斗的诗人是谁
[问答题]什么是广域网交换机?他的功能是什么
[问答题]计算机长时间检测内存怎么回事
[问答题]切换掉话的主要原因有
[问答题]我对未来工作的迷茫我是学财会金融的,我马上要工作了,我如果顺其自然的话,也许是会去我爸爸介绍的比较优越点的工作,比如去燃油公司,房地产这类的工作,但是我很喜欢做室内设计师这种工作,但是我目前对这方面知识一无所知,我不知道我现在该怎么办.
[问答题]下图是某地区6~12岁儿童平均体重情况.看图回答下面的问题.(1)从统计图中可以看出,随着年龄的增长,平均体重有什么变化(2)从统计图中可以看出,女生在哪个年龄段平均体重增加最快(3)平均体重的增加与年龄增长成正比例吗?试举例说明理由.(4)从上图中,你还能得到哪些信息平均体重/千克·女生男生19.3320.415812年龄/岁