[单选题]A company predicted that the learning rate for production of a new product would be 80%. The actual learning rate was 75%. The following possible reasons were stated for this:

正确答案 ：G

(i) only

解析：

The learning rate was actually better than expected and only (i) could cause it to improve.

[单选题]14 Alpha buys goods from Beta. At 30 June 2005 Beta’s account in Alpha’s records showed $5,700 owing to Beta.

Beta submitted a statement to Alpha as at the same date showing a balance due of $5,200. Which of the following could account fully for the difference?

正确答案 ：D

Beta has issued a credit note for $500 to Alpha which Alpha has not yet received.

[单选题]Hindberg is a car retailer. On 1 April 2014, Hindberg sold a car to Latterly on the following terms:

正确答案 ：F

$24,150

解析：

At 31 March 2015, the deferred consideration of $12,650 would need to be discounted by 10% for one year to $11,500 (effectively deferring a finance cost of $1,150). The total amount credited to profit or loss would be $24,150 (12,650 + 11,500).

[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]19 At 30 June 2004 a company’s allowance for receivables was $39,000. At 30 June 2005 trade receivables totalled $517,000. It was decided to write off debts totalling $37,000 and to adjust the allowance for receivables to the equivalent of 5 per cent of the trade receivables based on past events.

What figure should appear in the income statement for these items?

正确答案 ：B

$22,000

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