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[单选题]

1834年,美国人波尔金斯(Perkins)试制成功了第一台以()为制冷剂的蒸气压缩式制冷机。

A.甲烷

B.乙醚

C.丙烷

D.乙烯

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更多“1834年,美国人波尔金斯(Perkins)试制成功了第一台…”相关的问题
第1题
以下说法错误的是()。

A.戈登·汉密尔顿认为个案工作是一种有意识的调整个人与社会环境关系的过程

B.弗罗伦斯.霍利斯认为社会个案工作是一个“社会——心理”的治疗方法

C.戈登·汉密尔顿和弗罗伦斯·霍丽斯属于功能学派

D.海伦·波尔曼认为社会个案工作是一个“问题解决”的过程

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第2题
1914年,美国人斯派雷制成了陀螺仪稳定装置,这就是飞控系统的雏形。()
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第3题
斯金纳认为行为分为两类: 和 。

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第4题
斯金纳特别强调 _________在行为形成中的作用。

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第5题
斯金纳提出了操作性主义。()
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第6题
职业指导的创始者是____。

A.帕森斯

B.帕金森

C.斯金纳

D.王志刚

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第7题
杰夫金斯

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第8题
斯金纳提出“选择性模仿”的概念。()
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第9题
Section B – TWO questions ONLY to be attemptedPerkin manufactures electronic components fo

Section B – TWO questions ONLY to be attempted

Perkin manufactures electronic components for export worldwide, from factories in Ceeland, for use in smartphones and hand held gaming devices. These two markets are supplied with similar components by two divisions, Phones Division (P) and Gaming Division (G). Each division has its own selling, purchasing, IT and research and development functions, but separate IT systems. Some manufacturing facilities, however, are shared between the two divisions.

Perkin’s corporate objective is to maximise shareholder wealth through innovation and continuous technological improvement in its products. The manufacturers of smartphones and gaming devices, who use Perkin’s components, update their products frequently and constantly compete with each other to launch models which are technically superior.

Perkin has a well-established incremental budgeting process. Divisional managers forecast sales volumes and costs months in advance of the budget year. These divisional budgets are then scrutinised by the main board, and revised significantly by them in line with targets they have set for the business. The finalised budgets are often approved after the start of the accounting year. Under pressure to deliver consistent returns to institutional shareholders, the board does not tolerate failure by either division to achieve the planned net profit for the year once the budget is approved. Last year’s results were poor compared to the annual budget. Divisional managers, who are appraised on the financial performance of their own division, have complained about the length of time that the budgeting process takes and that the performance of their divisions could have been better but was constrained by the budgets which were set for them.

In P Division, managers had failed to anticipate the high popularity of a new smartphone model incorporating a large screen designed for playing games, and had not made the necessary technical modifications to the division’s own components. This was due to the high costs of doing so, which had not been budgeted for. Based on the original sales forecast, P Division had already committed to manufacturing large quantities of the existing version of the component and so had to heavily discount these in order to achieve the planned sales volumes.

A critical material in the manufacture of Perkin’s products is silver, which is a commodity which changes materially in price according to worldwide supply and demand. During the year supplies of silver were reduced significantly for a short period of time and G Division paid high prices to ensure continued supply. Managers of G Division were unaware that P Division held large inventories of silver which they had purchased when the price was much lower.

Initially, G Division accurately forecasted demand for its components based on the previous years’ sales volumes plus the historic annual growth rate of 5%. However, overall sales volumes were much lower than budgeted. This was due to a fire at the factory of their main customer, which was then closed for part of the year. Reacting to this news, managers at G Division took action to reduce costs, including closing one of the three R&D facilities in the division.

However, when the customer’s factory reopened, G Division was unwilling to recruit extra staff to cope with increased demand; nor would P Division re-allocate shared manufacturing facilities to them, in case demand increased for its own products later in the year. As a result, Perkin lost the prestigious preferred supplier status from their main customer who was unhappy with G Division’s failure to effectively respond to the additional demand. The customer had been forced to purchase a more expensive, though technically superior, component from an alternative manufacturer.

The institutional shareholders’ representative, recently appointed to the board, has asked you as a performance management expert for your advice. ‘We need to know whether Perkin’s budgeting process is appropriate for the business, and how this contributed to last year’s poor performance’, she said, ‘and more importantly, how do we need to change the process to prevent this happening in the future, such as a move to beyond budgeting.’

Required:

(a) Evaluate the weaknesses in Perkin’s current budgeting system and whether it is suitable for the environment in which Perkin operates. (13 marks)

(b) Evaluate the impact on Perkin of moving to beyond budgeting. (12 marks)

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第10题
新行为主义代表人物斯金纳首次提出了信息加工理论。()
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