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A sample of D-ribose(C5H10O5) with mass 0. 727 g was weighed into a calor

A sample of D-ribose(C5H10O5) with mass 0. 727 g was weighed into a calor

A sample of D-ribose(C5H10O5) with mass 0. 727 g was weighed into a calorimeter and then ignited in presence of excess oxygen. The temperature rose by 0.910 K when the sample was combusted. In another separated experiment in the same calorimeter the combustion of 0. 825 g of benzoic acid,for which the ΔcUΘm= 3251 kJ·mol-1,gave a temperature rise of 1.940 K. Calculate the ΔrUΘmand ΔrHΘmof D-ribose combusted.

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更多“ A sample of D-ribose(C5H10O5) with mass 0. 727 g was weighed into a calor”相关的问题

第1题

If you are interested, we will send you a sample lot_____ charge.

A.free of

B.within

C.for

D.with

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第2题

Which of the following is a substantive audit procedure for wages and salaries?A.Inspect a

Which of the following is a substantive audit procedure for wages and salaries?

A.Inspect a sample of clock cards for evidence of authorisation by a responsible official

B.Recalculate a sample of payroll deductions such as employment taxes to confirm accuracy

C.Attempt to access and make changes to the payroll master file using the log on for a junior clerk

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第3题

Which of the following is NOT an audit software technique?A.Using computer programs to ext

Which of the following is NOT an audit software technique?

A.Using computer programs to extract a sample for a receivables circularisation

B.Running a computer program to test the addition of the cash book

C.Using a computer to perform an analytical review comparison of administration expenses against the prior year

D.Entering a sample of dummy sales orders through the computer system which takes customers over their credit limit to ensure the system rejects the orders

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第4题

Which of the following substantive procedures provides evidence over the COMPLETENESS of n
on-current assets?

A.Select a sample of assets included in the non-current asset register and physically verify them at the client premises

B.Review the repairs and maintenance expense account to identify any items of a capital nature

C.For assets disposed of, agree the sale proceeds to supporting documentation and cash book

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第5题

Which TWO of the following substantive procedures provide evidence over the EXISTENCE of t
rade receivables? (1) Agreeing a sample of goods despatched notes to sales invoices and to the sales ledger (2) Undertaking a receivables circularisation (3) Review of post year-end cash receipts, if these relate to year-end receivables follow through to the sales ledger (4) Recalculating the allowance for uncollectible accounts

A.1 and 3

B.2 and 4

C.2 and 3

D.1 and 4

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第6题

Which of the following procedures are TESTS OF CONTROL an auditor should perform in testin
g the inventory cycle of their client whilst attending the inventory count? (1) Observe whether the client’s staff are following the inventory count instructions (2) Review inventory present in the warehouse for evidence of damage or obsolescence (3) Obtain a sample of the last goods received notes and goods despatched notes and follow through to ensure inclusion in the correct accounting period (4) Inspect and review management’s inventory count instructions

A.2 and 3

B.1 and 4

C.1 and 2

D.3 and 4

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第7题

A life-style. that apparently exists in all societies is marriage--a socially sanctioned u
nion between a woman and a man with expectation that they will play the roles of wife and husband. After studying extensive cross-cultural data, the anthropologist George P. Murdock concluded that reproduction, sexual relations, economic cooperation, and the socialization of offspring are functions of families throughout the world. We now recognize that Murdock overstated the matter, since there are a number of societies--for instance, Israeli kibbutz communities--in which the family does not encompass all four o[ these activities. What Murdock describes are commonly encountered tendencies in family functioning in most cultures.

Societies differ in how they structure marriage relationships. Four patterns are found: monogamy, one husband and one wife are found; polygyny, one husband and two or more wives; polyandry, two or more husbands and one wife; and group marriage, two or more husbands and two or more wives. Although monogamy exists in all societies, Murdock discovered that other forms may be not only allowed but preferred. Of 238 societies in this sample, only about one-fifth were strictly monogamous.

Polygyny has been widely practiced throughout the world. The Old Testament reports that both King David and King Solomon had several wives. In his cross-cultural sample of 238 societies, Murdock found that 193 of them permitted husbands to take several wives. In one-third of these polygynous societies, however, less than one-fifth of the married men had more than one wife. Usually it is only the rich men in a society who can afford to support more than one family.

In contrast with polygyny, polyandry is rare among the world's societies. And in practice, polyandry has not usually allowed freedom of mate selection for women; it has often meant simply that younger brothers have sexual access to the wife of an older brother. Thus where a father is unable to afford wives for each of his sons, he may secure a wife for only his oldest son.

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第8题

3 Fran?ois, Demetris, José and Giuseppe are a group of students from different Mediterrane
an countries, taking their

MBA in a large UK city. As part of their course requirements, the group has to come up with an innovative business

idea, research into the feasibility of that idea and then present their business plan to a panel. After considerable

brainstorming they have come up with the idea of a themed restaurant based around Mediterranean cooking, menus

and service provisionally called ‘Casa del Mediterraneo’ and located in the city centre.

Initial research has revealed suitable premises to rent, but also the severe competition they will face in a city that is

very cosmopolitan and well provided for with restaurants serving cuisine from many parts of the world. The city has

a student population of around 100,000 and this, together with a young working population, means that there is a

very vibrant social life and a real willingness to sample food from different parts of the world.

Required:

(a) Identify and evaluate the critical success factors and associated competences that the group should consider

in developing their business plan for the restaurant. (12 marks)

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第9题

You are an audit senior of Scarlet & Co and are in the process of reviewing the system
s testing completed on the payroll cycle of Bronze Industries Co (Bronze), as well as preparing the audit programmes for the final audit.

Bronze operate several chemical processing factories across the country, it manufactures 24 hours a day, seven days a week and employees work a standard shift of eight hours and are paid for hours worked at an hourly rate. Factory employees are paid weekly, with approximately 80% being paid by bank transfer and 20% in cash; the different payment methods are due to employee preferences and Bronze has no plans to change these methods. The administration and sales teams are paid monthly by bank transfer.

Factory staff are each issued a sequentially numbered clock card which details their employee number and name. Employees swipe their cards at the beginning and end of the eight-hour shift and this process is not supervised. During the shift employees are entitled to a 30-minute paid break and employees do not need to clock out to access the dining area. Clock card data links into the payroll system, which automatically calculates gross and net pay along with any statutory deductions. The payroll supervisor for each payment run checks on a sample basis some of these calculations to ensure the system is operating effectively.

Bronze has a human resources department which is responsible for setting up new permanent employees and leavers. Appointments of temporary staff are made by factory production supervisors. Occasionally overtime is required of factory staff, usually to fill gaps caused by staff holidays. Overtime reports which detail the amount of overtime worked are sent out quarterly by the payroll department to production supervisors for their review.

To encourage staff to attend work on time for all shifts Bronze pays a discretionary bonus every six months to factory staff; the production supervisors determine the amounts to be paid. This is communicated in writing by the production supervisors to the payroll department and the bonus is input by a clerk into the system.

For employees paid by bank transfer, the payroll manager reviews the list of the payments and agrees to the payroll records prior to authorising the bank payment. If any changes are required, the payroll manager amends the records. For employees paid in cash, the pay packets are prepared in the payroll department and a clerk distributes them to employees; as she knows most of these individuals she does not require proof of identity.

Required:

(a) Identify and explain FIVE internal control STRENGTHS in Bronze Industries Co’s payroll system. (5 marks)

(b) Identify and explain SIX internal control DEFICIENCIES in Bronze Industries Co’s payroll system and provide a RECOMMENDATION to address each of these deficiencies. (12 marks)

(c) Describe substantive ANALYTICAL PROCEDURES you should perform. to confirm Bronze Industries Co’s payroll expense. (3 marks)

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