[单选题]C Co uses material B, which has a current market price of $0·80 per kg. In a linear program, where the objective is to maximise profit, the shadow price of material B is $2 per kg. The following statements have been made:

正确答案 ：I

(i) and (iv)

解析：

Statement (ii) is wrong as it reflects the common misconception that the shadow price is the maximum price which should be paid, rather than the maximum extra over the current purchase price.

Statement (iii) is wrong but could be thought to be correct if (ii) was wrongly assumed to be correct.

[单选题]Which of the following statements relating to internal and external auditors is correct?

正确答案 ：B

Internal auditors’ scope of work should be determined by those charged with governance

解析：

A is incorrect as internal auditors are not required to be members of any professional body. C is incorrect as external auditors report to shareholders rather than those charged with governance. D is incorrect as internal auditors can be independent of the company, if, for example, the internal audit function has been outsourced.

[单选题]The following information is available for a manufacturing company which produces multiple products:

正确答案 ：G

(i), (ii) and (iii) only

解析：

The method of apportioning general fixed costs is not required to calculate the break-even sales revenue.

[单选题]The following statements have been made about life cycle costing:

正确答案 ：G

(iii) only

解析：

All of the statements are false except statement (iii).

[单选题]10 What would the company’s profit become after the correction of the above errors?

正确答案 ：D

$625,240

解析：630,000 – 4,320 – 440

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