机械原理研究的对象是机器和_____。
机器是由机构组成的，机器与机构的区别是_____。
机械原理课程的培养目标是进行机械产品的_____。
构件是机器的 单元，零件是机器的 单元 。
从运动的角度看，机构的主要功用在于传递运动或 。
一个构件可以包含一个零件，也可以包含几个零件。
机器由机构组成，一部机器可能包含不同的机构。
机械原理研究的内容有机构的结构分析、运动分析、受力分析；常用机构的原理及设计；机械系统运动方案设计等。
机构中的构件是由一个或多个零件所组成，这些零件间 产生任何相对运动。
在机构中原动件数目 机构自由度时，该机构具有确定的运动。
高副低代中的虚拟构件及其运动副的自由度应为 。
轴2搁置在ｖ形铁1上，根据它们在图示平面内能实现的相对运动，可判别它们之间组成的运动副是 。
在下列图中，图 不是杆组，而是二个杆组的组合。
下列图中，图 是ш杆组，其余都是两个ⅱ级杆组的组合。
原动件的自由度应为 。
基本杆组的自由度应为 。
判断机构能否运动的条件是 。
两个构件直接接触而形成的 ，称为运动副。
低副的特点：制造 ，单位面积压力 ，承载能力 。
两构件构成平面转动副时，则运动副使构件间丧失了 的独立运动。
两构件组成平面高副时，则运动副使构件间丧失了 的独立运动。
两个构件在多处接触构成转动副，在各配合处两构件相对转动轴线 时，按一个转动副计算。
下列运动中构成低副的有 。
两个构件在多处接触构成移动副，各接触处两构件相对移动方向 时，按一个移动副计算。
下列图片中，在a点形成复合铰链的有 。
平面机构高副低代的条件是替代前后机构的自由度、瞬时速度和瞬时加速度保持不变。
任何具有确定运动的机构都是由机架加原动件再加自由度为零的杆组组成的。
平面运动副，其自由度加约束数等于3。
计算机构自由度时，n为构件总数。
机构中，只有一个机架。
与整个机构运动无关的自由度称为虚约束。
在两构件的相对速度瞬心处，瞬时重合点间的速度应有 。
在图示连杆机构中，连杆2的运动是 。
相对瞬心和绝对瞬心的相同点是在该点两构件 。
构件2和构件3组成移动副，则有关系 。
将机构位置图按实际杆长放大一倍绘制，选用的长度比例尺ml应是 。
利用相对运动图解法求图示机构中滑块2上d2点的速度的解题过程的恰当步骤和利用的矢量方程为 。
利用相对运动图解法来求解图示机构中滑块2上d2点的速度，解题过程的恰当步骤和利用的矢量方程可选择 。
在速度图中从点p指向点b的矢量pb表示 。
在速度图中从点b指向点c的矢量bc表示 。
根据三心定理，速度瞬心和的连线与速度瞬心和的连线的交点应是速度瞬心 。
铰链四杆机构共有 个瞬心，其中 个是绝对瞬心， 个是相对瞬心。
作连续往复移动的构件，在行程的两端极限位置处，其运动状态必定是 。
用速度影像法求下图杆3上与d2点重合的d3点速度时，应使 。
如图所示六杆机构，求解的方法和顺序为 。
已知图示机构，已知构件1和构件4分别以匀速v1，v2移动，要用相对运动图解法求出构件2的角速度ω2，应使用的矢量方程为 。
已知图示机构尺寸、速度多边形及构件1的角速度ω1，则构件2的角速度ω2等于 。
如图所示机构中，已知各构件尺寸及原动件角速度ω1，用相对运动图解法求解 的方法和顺序为 。
在相对运动图解法中，有关影像原理下列叙述正确的是 。
高副两元素之间相对运动有滚动和滑动时，其瞬心就在两元素的接触点。
两构件的速度瞬心也是加速度瞬心，所以可以用来方便地求解速度和加速度。
三心定理适用于机构中任意三个构件。
速度、加速度影像原理可以在机构中任意各点之间应用。
平面连杆机构的活动件数为n，则可构成的机构瞬心数是n(n 1)/2。
在平面机构中，不与机架直接相连的构件上任一点的绝对速度均不为零。
作相对运动的3个构件有3个瞬心，且一定位于一条直线上。
运动副元素的材料一定时，当量摩擦系数取决于 。
机械的自锁与 有关。
为提高螺旋传动的效率，应采用 。
为提高螺纹连接的可靠性，应采用 。
在下列四个措施中， 不能降低轴颈中的摩擦力矩。
机械中采用环形轴端支承的原因是 。
图示轴颈1与轴承2组成转动副，虚线圆为摩擦圆，运动着的轴颈1受驱动力q的作用，则轴颈1 。
在由若干机器并联构成的机组中，若这些机器的单机效率均不相同，其中最高效率和最低效率分别为ηmax和ηmin，则机组的总效率η必有如下关系： 。
在由若干机器并联构成的机组中，若这些机器中单机效率相等均为η0，则机组的总效率η必有如下关系： 。
在由若干机器串联构成的机组中，若这些机器的单机效率均不相同，其中最高效率和最低效率分别为ηmax和ηmin，则机组的总效率η必有如下关系： 。
自锁机构一般是指 的机构。
机械中采用环形轴端支承的原因是 。
轴颈1与轴承2组成转动副，细实线的圆为摩擦圆，轴颈1受到外力(驱动力)q的作用，则轴颈1作 。
图示轴颈1与轴承2组成转动副。q为外力(驱动力)，摩擦圆的半径为ρ。则全反力r21应在位置 。
图示轴颈1在驱动力矩md作用下等速运转，q为载荷，图中半径为ρ的细线圆为摩擦圆，则轴承2作用到轴颈1上的全反力r21应是图中所示的 作用线。
图示轴颈1在驱动力矩md作用下加速运转，q为载荷，则轴颈所受全反力r21应是图中所示的 。
移动副在材料、外载荷相同的情况下，槽面接触、圆柱面接触比单一平面接触的摩擦力大，其原因是摩擦系数大。
引入当量摩擦系数的主要目的是方便受力分析，使问题简化。
在考虑摩擦时，移动副中的总反力方向恒与相对运动方向成钝角。
在考虑摩擦时，转动副中的总反力方向恒切于摩擦圆。
自锁的机械一定不能运动。
任何一种机械，只要某一运动副中总作用力作用在摩擦角之内（或与摩擦圆相交），该机械一定自锁。
理想的驱动力小于实际的驱动力，理想的生产阻力大于实际的生产阻力。
一般机构正反行程的效率不相等。
下列（ ）那些运算符都是可交换的
设p：2×2=5，q：雪是黑的，r：2×4=8，s：太阳从东方升起，下列（ ）命题的真值为真。
全体小项合取式为（ ）。
下列哪些公式为永真蕴含式（ ）。
令p：今天下雪了，q：路滑，则命题“虽然今天下雪了，但是路不滑”可符号化为
设b不含有x，下列一阶逻辑等值式不正确的是
下列是命题公式p∧(q∨┓r)的成真赋值的是( )
下列语句是命题的有（ ）。
若和b为wff，且则（ ）。
命题“存在一些人是大学生”的否定是：“所有人都不是大学生”
能够判断真假的陈述句称为________。
命题公式的真值为 。
设ｓ＝｛，｛１｝，｛１，２｝｝，则有（ ）ｓ。
设ｓ＝｛１，２，３｝，s上关系r的关系图为，则r具有（ ）性质。
设a={1 ,2 ,3}，则a上有（ ）个二元关系。
设a={1，2，3，4，5}上偏序关系的哈斯图为， 则子集b={2，3，4}的最大元（ ）；最小元（ ）；极大元（ ）；极小元（ ）；上界（ ）；上确界（ ）；下界（ ）；下确界（ ）。
设ａ＝｛ａ，ｂ，ｃ｝，ａ上的等价关系ｒ所确定的ａ的划分是｛｛ａ｝，｛ｂ，ｃ｝｝，则ｒ=( ) .
设 ａ＝｛ｘ｜｛ｘｎ）且（ｘ＜５）｝，ｂ＝｛ｘ｜ｘe 且ｘ＜７｝（n：自然数集，e 正偶数） 则ａｂ＝ 。
设a={a，b，c}，a上二元关系r={< a, a > , < a, b >,< a, c >, < c, c>} , 则s（r）= 。
设a={1，2，3，4}，a上关系图为， 则 r2 = 。
设 f，g是自然数集n上的函数ｘｎ，f(x)=x 1,g(x)=2x，则ｆｇ（ｘ）＝＿＿＿＿＿＿。
在植物分类等级中，下列什么是最基本的分类单位
现代国际通用的植物命名法是
植物拉丁名是由2个部分所组成，后一个词是“种加词”，前一个词是
恩格勒系统是假花学说的代表，认为现代被子植物是以下哪些植物类群演变而来
下列藤本植物中，靠卷须向上攀援的是
下列植物中，喜强光的是
下列树种中，喜酸性土的是
下列树种中，耐瘠薄的是
哈钦松系统是真花学说的代表，它又被称为
以下哪些植物的叶子，在秋季呈亮黄色？
以下哪种植物，花相为纯式花相？
以下哪种植物，果实颜色为红色？
以下哪种植物，树皮因片状剥落而呈现出斑驳色彩？
以下对蜡梅的描述，错误的是
当阳光照射到树林上时，经过叶面的反射，树冠的吸收，以及叶丛透射，光强明显减弱，光波组成发生了改变。哪种光大量增加
从形态上来看，很容易将木兰科与其他植物区分开来的特征是
下列关于山茶的描述错误的有
下列说法中，正确的是
苏东坡诗作“罗浮山下四时春，卢橘杨梅次第新”中的卢橘指的是
下列哪种绣线菊，开花季节为夏季
下列松属植物中，叶为3针一束的是
下列松科植物中，可以作先锋树种的是
下列松科植物中，耐水湿的是
下列哪些树种，树皮薄片状脱落，可以观赏树干？
关于梅的描述，正确的是
对于裸子植物，下列描述正确的是：全为木本，是种子植物，全是常绿植物，没有真正的花，胚珠，不形成果实
下列裸子植物中，具有长短枝的是
关于银杏，下列描述正确的是
下列植物中，隶属于松科的有
蔷薇科绣线菊亚科最常见的果实类型为
蔷薇科蔷薇亚科最常见的果实类型是
蔷薇科梨亚科（苹果亚科）的果实类型是
蔷薇科李亚科（梅亚科）的果实类型是
蔷薇科中，哪个亚科子房下位？
蔷薇科中，哪个亚科全为单叶？
“不要人夸好颜色，要留清气在人间”是描述哪种植物的诗作？
下列树种中，被列为一级保护的树种是
下列树种中，叶形为条状披针形的是
下列树种中，叶常弯曲，呈镰刀形的是
下列树种中，叶正面背面同色，没有白色气孔带的是
下列树种中，耐海潮风的是
杉科植物的叶常为对生，只有水杉为互生。
柏科植物全部常绿
罗汉松的种子着生于膨大的种托上
关于胡桃的描述，正确的是
行道树的种植方式通常为
下列树种中，具有三出脉的是
下列树种中，小枝上有环状托叶痕的是
园林植物配植总体原则有
以下哪些科的植物具有柔荑花序
下列壳斗科树种，雄花序下垂的有
下列树种，可以用作双色叶树种的是
关于牡丹，下列描述正确是
下列树种中，是传统十大名花的是
油茶和杨梅均可作防火树种
在城市绿化中为了解决柳（杨）絮飘毛问题，我们通常选用雌株。
杜鹃花科植物通常喜碱性土。
胡桃的叶、果可以自然杀菌和杀灭小型害虫，因此可以用作保健树种。
杨柳科植物都雌雄异株
以下树种中，花为假蝶形的是
以下树种中，花为蝶形的是
以下树种中，具有枝刺的是
以下树种中，叶为单身复叶的是
以下树种中，花为合瓣花的是
柿树的果实类型是
被古人指代父亲的树种是
下列树种中，具有离基三出脉的是
以下哪些科，枝叶富含挥发油揉碎后有浓烈味道
以下哪些树种，攀援方式为缠绕
豆科含羞草亚科的特征包括
豆科的植物都是复叶
悬铃木科树种的花为单性异株
以下树种中，花为假蝶形的是
以下树种中，花为蝶形的是
以下树种中，具有枝刺的是
以下树种中，叶为单身复叶的是
以下树种中，花为合瓣花的是
柿树的果实类型是
被古人指代父亲的树种是
下列树种中，具有离基三出脉的是
以下哪些科，枝叶富含挥发油揉碎后有浓烈味道
以下哪些树种，攀援方式为缠绕
豆科含羞草亚科的特征包括
豆科的植物都是复叶
悬铃木科树种的花为单性异株
大戟科的果实多为
下列树种中，耐阴的是
下列树种中，花有舌状苞片的是
漆树科的花序多为 ，果实多为
黄栌被称为“烟树”，是因为
下列植物中，哪些的果实类型为翅果
下列树种中，哪些具有三出复叶
下列树种中，哪些秋色叶是红色
梧桐的树皮常为浅黄色，是观树皮树种
漆树的秋叶红艳，应在城市中推广应用
石榴的果实类型是
紫薇是哪个科的植物
金钟花开于
关于桂花（木犀），描述不正确的是
下列树种中，耐水湿的有
下列树种中，果实为红色的有
锦葵科的形态特征包括以下特点
石榴耐石灰质土壤
紫薇不耐修剪
关于棕榈的描述，以下哪一项为正确的
以下树种中，折断后有乳液流出的是
毛竹（楠竹）的地下茎生长方式为
节间膨大，竹竿形态可供观赏的竹种是
以下哪些科的植物常含毒素
以下哪些树种的花为合瓣花
下列树种中，花开于夏季的是
下列树种耐修剪，可作绿篱的是
构树抗性强，适应性广，可以做为大多数城市的骨干树种
栀子花是典型的喜酸性土树种
竹类植物耐水湿
金银花是良好的观果类树种
以下树种中，原产于的是
在植物分类中，最小的分类单位是
植物的学名采用拉丁文，通常使用
下列藤本植物中，靠吸盘向上攀升的是
成都又被称为“蓉城”，是因为在历史上曾经广植
下列树种中，根系浅，易倒伏的树种是
下列树种中，喜温暖凉爽气候，不耐湿热的是
馒头柳与旱柳的物种关系，相当于
下列树种中，植株内含胶丝的是
下列树种中，叶脉为离基三出脉的是
某庭院的周围需要种防护强的刺篱，以下考虑以下哪个树种
果实是红色的，冬季也不易脱落，常与蜡梅配植形成“黄花红果”景观的树种是
花大而色艳，素有”花王“之称的树种是
关于牡丹的描述，错误的是
关于山茶的描述，错误的是
下列树种中，开花最早的是
下列树种中，树皮片状剥落，可作观枝干树种的是
下列哪个树种的主要观赏部位是花的苞片
一个公园作观花树种的设计，要求夏季开花，花感强烈，可以考虑以下哪个树种
一个郊野公园内，要做一个野果为主的园中园，要求全部来自蔷薇科植物，下列树种中哪个不符合要求
”疏影横斜水清浅，暗香浮动月黄昏“是描述哪个树种的名句
下列哪个物种，不能做先锋绿化树种
下列哪个科的植物常有油腺点
一个山区计划发展旅游产业，要求种植秋季叶色变红的大乔木，可以考虑以下哪个树种
既可以做垂直绿化树种，又是观秋叶树种的是
下列树种中，花冠联合的是
下列竹中，竹秆散生的是
下列植物中，耐寒性最强的是
一个公园，计划以蓝紫色为主色调进行造园，可以考虑以下哪个树种
下列哪些树种，可以营造声音美的景观
关于恩格勒系统的描述，正确的是
下列树种中，耐水涝的是
下列树种中，喜酸性土的是
下列树种中，喜光树种有
下列树种中，耐海潮风，可种于海边的是
下列树种中，主干生长势旺盛，侧枝开展，树形整体呈金字塔形的是
下列树种中，是纯式花相的有
下列植物中，可作为香花树种使用的有
下列树种中，可作防火树种的是
对行道树的选择要求有
下列树种中，种鳞与苞鳞离生的是
下列树种中，叶序为对生的是
关于杨梅，描述正确的是
下列树种中，可作双色叶树种的是
下列树种中，有隐头花序的是
下列树种中，花色为黄色的有
银杏对温度的适应范围很广。
竹类植物属于禾本科，其茎秆部均为绿色、横截面为圆形。
山麻杆在秋季叶色红艳，是秋色叶树种
在植物色彩应用时，暖色系如红色，黄色，橙色等，常常用以体现热情、活力、温暖等氛围。
乔-灌-草复层结构对环境的改善和保护作用优于草坪等单层结构。
种防风林时，树种得越密，防风效果越好
杨柳科植物雌雄异株
苏铁生长迅速，是有名的速生树种
松科植物的叶形全是针形
裸子植物全是常绿植物
枫杨和重阳木均可作为堤岸绿化树种
板栗冠大荫浓，果实可食用，很适合种于做城市行道树
枝条上有环形托叶痕的，一定是木兰科植物
广玉兰原产于，在长江流域及以南地区广泛栽培。
八角是常绿乔木，耐阴，喜温暖，在我国的两广地区可用于建筑的阴面作绿化树种。
樟科的植物都具有三出叶脉
十大功劳叶形奇特，枝干挺直，可以用于岩石园绿化
茶耐修剪，在园林中可以用作绿篱
枫香果序上的刺状物，是宿存的雄蕊
豆科植物都是复叶
香椿和臭椿都有强烈气味，都是苦木科树种
冬青的果实成熟时亮黄色，是有名的观果树种
“药事”是指（单选题）
目前药事管理学科大体包括以下几个领域（多选题）
药事管理学科是（ ）的分支学科之一
药品注册管理的研究内容不包括（ ）
药事管理学研究复制性低、因素复杂、间接测量等特点的原因是由于
通过控制环境和条件，来避免各种干扰因素，从而将自变量和因变量独立分担，分析两者之间的因果关系的研究方法是（ ）
以下属于医药知识产权保护的是（ ）
药物经济学的评价方法有（ ）
药事管理学最常用的研究方法是（ ）
在规定的适应证、用法和用量的条件下，能满足预防、治疗、诊断人的疾病，有目的地调节人体生理功能要求的特性，是药品的（单选题）
按规定的适应证和用法、用量使用药品后，人体产生毒副作用程度的特性，属于药品的（单选题）
药品飞行检查可以针对的环节包括：（多选题）
开展品和实验研究活动的审批机构是
品和第一类的临床试验
根据我国《药品管理法》和《品和管理条例》，以下可以零售的药品是（ ）
药品零售企业销售含特殊药品复方制剂时,非处方药的销售是（ ）
根据《品和管理条例》，医院从药品批发企业购进第一类时
《品、第一类购用印鉴卡》的批准发放部门是
药品生产企业申请生产毒性药品，批准机构是
药品零售企业供应和调配毒性药品
药品零售企业销售含麻黄碱类复方制剂时，合法的行为是
我国法定中药的类型不包括
中药品种一级保护应符合的条件不包括
分布区域缩小，资源处于衰竭状态的重要野生药材物种应该属于（ ）保护
药材的进口单位包括
下列关于药品经营企业经营中药饮片说法错误的是
根据《专利法》规定，以下可以被授予专利的医药新技术有（ ）
实用新型或者外观设计专利申请时，不包括（ ）
可以授予专利的技术的特征不包括（ ）
我国所有专利申请共同要求提供的文件是（ ）
不得作为药品商标注册的情形有（ ）
反映药品质量的固有特性不包括（ ）
开办药品生产企业的审批机构是（ ）
《药品生产许可证》的有效期为（ ）
开办药品生产企业，需要符合以下（ ）方面的要求。
《药品生产许可证》许可事项变更不包括（ ）
1药品销售渠道中不属于直接销售的药品有（ ） a. otc药品 b. 中药材 c. 医疗机构制剂 d. 中药饮片
2药品零售连锁企业的要求不包括（ ） a. 统一商号 b. 统一配送 c．统一质量标准 d．统一采购销售
3根据《药品经营质量管理规范》，关于药品零售企业拆零销售管理的说法，错误的是( )。 a.药品拆零销售应当使用洁净、卫生的包装 b.只有质量管理人员方可提供药品拆零销售 c.药品拆零销售应提供药品说明书原件或复印件 d.药品拆零销售期间，应保留原包装和说明书
4提供第三类药品互联网交易服务的主体应该是（ ） a. 药品批发企业 b 药品零售企业 c．药品连锁零售企业 d．药品生产企业
5药品监管部门核定药品经营类别的依据包括（ ） a. 处方药 b. 非处方药 c. 乙类非处方药 d. 特殊管理的药品
which of the following are examples of financial objectives that a company might choose to pursue?
which is not one of the 'three es' of value for money?
in the context of managing performance in not for profit organisations, which of the following definitions is incorrect?
what three broad types of decision does financial management involve? a.investment decisions b.financing decisions c.operating decisions d.dividend decisions
tick which are stakeholder groups for a company.
the definition of financial management is the management of the finances of an organisation in order to achieve the financial objectives of the organisation.
the main financial objective that the theory of company finance assume that a business organisation has is to maximise the wealth of the company's board directors and managers.
if earnings per share fall from one year to the next, so will the level of idends.
return on capital employed = profit after interest and tax / capital employed
goal congruence is accordance between the objectives of agents acting within an organisation.
which of the following factors can not influence the level of exchange rates?
what is the situation called when there is only one firm, the sole producer of a good, which has no closely competing substitutes?
what are likely to be the main aims of a government's economy policy?
what are the reasons for government intervention in markets？
a government's fiscal policy is concerned with taxation, borrowing and spending and their effects on the economy. monetary policy is concerned with money and interest rates
a high interest rate attracts foreign investment, thus increasing the demand for the currency. the exchange rate rises as a result.
externalities are positive effects on third parties resulting from production and consumption activities.
corporate governance is the system by which companies are directed and controlled.
which of the following is not a financial intermediary?
which of the following types of investment carries the highest level of risk?
for short-term borrowing, a company will go to the capital markets.
stock exchange is a money market.
if an indian company borrows us dollars in australia, the loan is known as an eurocurrency loan.
which of the following is a disadvantage to a company of using a factor for its accounts receivable?
which of the following does not determine the amount of credit offered by a supplier?
if a customer decided to pass up the chance of a cash discount of 1% in return for reducing their average payment period from 70 to 30 days, what would be the implied cost in interest per annum?
the basic eoq formula for inventory indicates whether bulk discounts should be taken advantage of.
pb co uses 2,500 units of component x per year. the company has calculated that the cost of placing and processing a purchase order for component x is $185, and the cost of holding one unit of component x for a year is $25. the economic order quantity (eoq) for component x is
which of the following is most likely to reduce a firm's working capital?
funds from the issue of share capital should be included in a cash flow forecast?
revaluation of a non-current asset should be included in a cash flow forecast?
receipts of idends from outside the business should be included in a cash flow forecast?
depreciation of production machinery should be included in a cash flow forecast?
if a machine with annual running costs of $100,000 was erted from producing output selling for $50,000 to producing a special order worth $70,000, what would be the relevant costs of what has happened?
if a machine with annual running costs of $100,000 was erted from producing output selling for $50,000 to producing a special order worth $70,000, what would be the net income
the return on capital employed method of investment appraisal uses accounting profits before depreciation charges.
the financial benefits of a new investment consist of the increased sales revenues it generates.
one reason that capital expenditure may be incurred is to maintain the earning capacity of existing non-current assets.
for a certain project, the net present value at a discount rate of 15% is $3,670, and at a rate of 18% the net present value is negative at ($1,390). what is the internal rate of return of the project?
which of the following items are not included in the cash flows when determining the net present value of a project?
the perpetuity formula is annual cash flow/discount rate.
the advantages of the dcf method of project appraisal over other appraisal methods include: taking account of the time value of money, using all cash flows relating to a project and allowing for the timing of cash flows.
the nominal cost of capital is 11%. the expected annual rate of inflation is 5%. what is the real cost of capital?
red co is considering the purchase of a machine for $2,190,000. it would be sold after four years for an estimated realisable value of $790,000. by this time tax-allowable depreciation of $1,450,000 would have been claimed. the rate of tax is 30%. what is the cash flow arising as a result of tax implications on the sale of the machine at the end of four years?
tax-allowable depreciation is used to increase taxable profits, and the consequent reduction in a tax payment should be treated as a cash payment arising from the acceptance of a project.
when the plant is eventually sold, the difference between the sales price and the reducing balance amount will be treated as a taxable profit if the sales price exceeds the reducing balance, and as a tax-allowable loss if the reducing balance exceeds the sales price.
the relationship between the nominal rate of return, the real rate of return and the rate of inflation is (1 nominal rate) = (1 real rate) ´ (1 inflation rate).
the net present value of the costs of operating a machine for the next three years is $10,724 at a cost of capital of 15%. what is the equivalent annual cost of operating the machine?
why hard capital rationing may occur?
hard capital rationing occurs when a restriction on an organization’s ability to invest capital funds is caused by an internal budget ceiling imposed by management.
the best way to find the optimal solution in a situation of single period rationing with inisible projects is to use trial and error and test the npv available from different project combinations.
an inisible project is a project that must be undertaken completely or not at all.
the lessee is responsible for the servicing of a leased asset in the case of an operating lease.
to rank the projects according to their profitability index is the best way to find the optimal solution in a situation of single period rationing with isible projects?
what are the main characteristics of all and medium-sized enterprises?
the returns on capital investment must exceed the interest payable on the extra debt used to finance the investment.this condition has to be fulfilled for increased financial gearing to result in increased earnings per share.
business angel financing is direct investment in es by iniduals or all groups of investors.
( ) gearing=total capital employed/prior charge capital
( ) gearing=contribution/profit before interest and tax
（ ）=profit before interest and tax/interest
debt ratio=
which is the most realistic basis for valuing an asset that is to continue to be used in a business?
choose the circumstances in which the shares of an unquoted company might need to be valued.
p/e ratio = share price/eps
the role of the chartist or technical yst in stock markets is to identify shares that are under- or over-valued by calculating the present value of their expected future earnings stream.
the p/e ratio are used when a large block of shares, or a whole business, is being valued.
cum interest prices should always be used in calculations involving debt.
which theory of share price behaviour does the following statement describe? 'the ysis of external and internal influences on the operations of a company with a view to assisting in investment decisions.'
wharton fingers co has just made a public announcement that it plans to launch a new product on to the market that should reduce the volatility of its reported annual profits. on the same day saliva co, a food products manufacturer, has publicly announced that it has withdrawn substantial inventories of its product from its retail customers because of a reported food poisoning incident. if neither of these items of information had been made public before, what effect should they now have on the companies' share prices, assuming that the stock market has semi-strong form efficiency?
the efficient market hypothesis exists in a number of forms that relate to different levels of information processing efficiency. in the semi-strong form of the hypothesis, which one of the following types of information will not influence the share price?
which factors affect share price behavior?
random walk theory states that past share price patterns tend to be repeated.
fundamental ysis theory states that the value of a share is the discounted present value of all.
weak form efficiency states that share prices reflect all information in past share price record.
charti states that a share price can be expected to fluctuate around its 'intrinsic' value.
which of the following is not one of the types of currency risk?
which one of the following is not one of the methods of foreign currency risk management?
which one of the following is not one of the types of foreign currency derivative used to hedge foreign currency risk?
forward exchange rate is an exchange rate set for the exchange of currencies at some future date
the principle of purchasing power parity must always hold
the net present value of the costs of operating a machine for the next three years is $10,724 at a cost of capital of 15%. what is the equivalent annual cost of operating the machine?
which of the following is not true of a rights issue by a listed company?
which of the following sources of finance to companies is the most widely used in practice?
which of the following risks can be eliminated by ersification?
when calculating the weighted average cost of capital, which of the following is the preferred method of weighting?
which theory of share price behaviour does the following statement describe? 'the ysis of external and internal influences on the operations of a company with a view to assisting in investment decisions.'
which of the following is not an explanation for a downward slope in the yield curve?
which of the following are examples of financial objectives that a company might choose to pursue?
in the context of managing performance in not for profit organisations, which of the following definitions is incorrect?
what is the situation called when there is only one firm, the sole producer of a good, which has no closely competing substitutes?
which of the following types of investment carries the highest level of risk?
which of the following statements best defines the current ratio?
which of the following does not determine the amount of credit offered by a supplier?
which of the following is a disadvantage to a company of using a factor for its accounts receivable?
which of the following is most likely to reduce a firm's working capital?
if a machine with annual running costs of $100,000 was erted from producing output selling for $50,000 to producing a special order worth $70,000, what would be the relevant costs of what has happened?
for a certain project, the net present value at a discount rate of 15% is $3,670, and at a rate of 18% the net present value is negative at ($1,390). what is the internal rate of return of the project?
red co is considering the purchase of a machine for $2,190,000. it would be sold after four years for an estimated realisable value of $790,000. by this time tax-allowable depreciation of $1,450,000 would have been claimed. the rate of tax is 30%. what is the cash flow arising as a result of tax implications on the sale of the machine at the end of four years?
the share price at the beginning of the year 20x5 was $4.00 per share. at the end of the year 20x5, the share price is 4.60. the company just paid a idend of 20 cent per share.calculate the total shareholder return of the company?
zbg has an issued 12% bond, which can be redeemed at par in 6 years’-time. the bond current market price is $105. the company pay tax a rate of 25%.calculate the after tax cost of redeemable debt?
zbg plc has annual credit sales of 365million and related and related cost of sales of 260 million. trade receivable days 50days inventory days 60days trade payable days 45days what is the net asset of the company?
the following information has been calculated for a co: trade receivables collection period: 52 days raw material inventory turnover period: 42 days work in progress inventory turnover period: 30 days trade payable payment period: 66 days finished goods inventory turnover period: 45 days what is the length of the working capital cycle?
which of the following statements concerning working capital management are correct? (1) the twin objectives of working capital management are profitability and liquidity (2) a conservative approach to working capital investment will increase profitability (3) working capital management is a key factor in a company’s long-term success
zbg plc has 30 million ordinary shares in issue. the current earning per share is 48 cents. the earning yield is 12% per year. calculate the market value of the company?
4.which of the following are among the main goals of macroeconomic policy? 1.encouraging economic growth. 2.low and stable inflation. 3.achievement of a balance between and imports. 4.encouraging an equitable distribution of income.
what is the cost of $1 irredeemable debt capital paying an annual rate of interest of 7%, and having a current market price of $1.50?
the risk-free rate of return is 8%. average market return is 14%. a share's beta factor is 0.5. what will its expected return be?
a share has a current market value of 120c and the last idend was 10c. if the expected annual growth rate of idends is 5%, calculate the cost of equity capital.
the nominal cost of capital is 11%. the expected annual rate of inflation is 5%. what is the real cost of capital?
if a customer decided to pass up the chance of a cash discount of 1% in return for reducing their average payment period from 70 to 30 days, what would be the implied cost in interest per annum？
pb co uses 2,500 units of component x per year. the company has calculated that the cost of placing and processing a purchase order for component x is $185, and the cost of holding one unit of component x for a year is $25. what is the economic order quantity (eoq) for component x and, assuming a 52-week year,
tkq co has just paid a idend of 21 cents per share and its share price one year ago was $3.10 per share. the total shareholder return for the year was 19.7%. what is the current share price?
which of the following statements are correct? 1 maximising market share is an example of a financial objective 2 shareholder wealth maximisation is the primary financial objective for a company listed on a stock exchange 3 financial objectives should be quantitative so that their achievement can be measured
which of the following statements is correct?
which of the following statements are correct? (1) capital market securities are assets for the seller but liabilities for the buyer (2) financial markets can be classified into exchange and over-the-counter markets (3) a secondary market is where securities are bought and sold by investors
which of the following statements are correct? (1) if a capital market is weak form efficient, an investor cannot make abnormal returns by using technical ysis (2) operational efficiency means that efficient capital markets direct funds to their most productive use (3) tests for semi-strong form efficiency focus on the speed and accuracy of share price responses to the arrival of new information
on a market value basis, gfv co is financed 70% by equity and 30% by debt. the company has an after-tax cost of debt of 6% and an equity beta of 1·2. the risk-free rate of return is 4% and the equity risk premium is 5%. what is the after-tax weighted average cost of capital of gfv co?
which of the following financial instruments will not be traded on a money market?
which of the following are financial intermediaries? (1) venture capital organisation (2) pension fund (3) merchant bank
which of the following government actions would lead to an increase in aggregate demand? (1) increasing taxation and keeping government expenditure the same (2) decreasing taxation and increasing government expenditure (3) decreasing money supply (4) decreasing interest rates
drumlin co has $5m of $0·50 nominal value ordinary shares in issue. it recently announced a 1 for 4 rights issue at $6 per share. its share price on the announcement of the rights issue was $8 per share. what is the theoretical value of a right per existing share?
圆曲线最小半径有哪几类（5分），并分别说明它们在什么情况下使用（15分）？
为什么要设置缓和曲线（10分），什么情况下可不设缓和曲线（15分）？
纵坡设计有哪些控制指标，分别简述为什么要对它们进行控制？
平纵线形组合的基本要求有哪些？
纵断面线形设计有哪些要求？
纵断面设计的方法和步骤
图示各级公路的标准横断面形式，并简要说明路基横断面各组成部分的作用。
为什么要设置加宽？加宽缓和段的长度如何确定？
为什么要设置超高？
简述道路总体设计的主要内容
各级公路在做总体设计时应主要考虑什么因素
平原区和山区道路总体设计的基本原则有何不同？
叙述公路定线方法有哪些，纸上定线有哪些步骤
沿河线选线主要解决的问题及其要点
车辆在交叉口上的交错点有哪几种？各代表什么含义？
试区别导流岛、分隔岛、中心岛和安全岛等交通岛的作用。
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