山东省考生想知道ACCA的科目F2怎么备考？

正确答案：
(b) Principal audit work – useful life of rig platforms
Tutorial notes: The platforms are just one item of each rig. Candidates should not be awarded marks here for the matters
to be considered in the assessment of useful lives (since this is illustrated in the scenario). No marks will be awarded for
criticising management for estimating useful lives on a per platform. basis or for audit work on depreciation charges/carrying
amounts unrelated to the determination of useful lives.
■ Review of management’s annual assessment of the useful life of each rig at 31 December 2005 and corroboration of
any information that has led to a change in previous estimates. For example, for the abandoned rig, where useful life
has been assessed to be at an end, obtain:
? weather reports;
? incident report supported by photographs;
? insurance claim, etc.
■ Consider management’s past experience and expertise in estimating useful lives. For example, if all lives initially
assessed as short (c. 15 years) are subsequently lengthened (or long lives consistently shortened) this would suggest
that management is being over (under) prudent in its initial estimates.
■ Review of industry comparatives as published in the annual reports of other oil producers.
■ Comparison of actual maintenance costs against budgeted to confirm that the investment needed in maintenance, to
achieve expected life expectancy, is being made.
■ Comparison of actual output (oil extracted) against budgeted. If actual output is less than budgeted the economic life
of the platform. may be:
? shorter (e.g. because there is less oil to be extracted than originally surveyed); or
? longer (e.g. because the rate of extraction is less than budgeted).
Tutorial note: An increase in actual output can be explained conversely.
■ A review of the results of management’s impairment testing of each rig (i.e. the cash-generating unit of which each
platform. is a part).
■ Recalculations of cash flow projections (based on reasonable and supportable assumptions) discounted at a suitable
pre-tax rate.
Tutorial note: As the rigs will not have readily determinable net selling prices (each one being unique and not available
for sale) any impairment will be assessed by a comparison of value in use against carrying amount.
■ Review of working papers of geologist/quantity surveyor(s) employed by Shire supporting estimations of reserves used
in the determination of useful lives of rigs.

正确答案：

(d) A provision under IAS37 ‘Provisions, Contingent Liabilities and Contingent assets’ can only be made in relation to the entity’s
restructuring plans where there is both a detailed formal plan in place and the plans have been announced to those affected.
The plan should identify areas of the business affected, the impact on employees and the likely cost of the restructuring and
the timescale for implementation. There should be a short timescale between communicating the plan and starting to
implement it. A provision should not be recognised until a plan is formalised.
A decision to restructure before the balance sheet date is not sufficient in itself for a provision to be recognised. A formal plan
should be announced prior to the balance sheet date. A constructive obligation should have arisen. It arises where there has
been a detailed formal plan and this has raised a valid expectation in the minds of those affected. The provision should only
include direct expenditure arising from the restructuring. Such amounts do not include costs associated with ongoing business
operations. Costs of retraining staff or relocating continuing staff or marketing or investment in new systems and distribution
networks, are excluded. It seems as though in this case a constructive obligation has arisen as there have been detailed formal
plans approved and communicated thus raising valid expectations. The provision can be allowed subject to the exclusion of
the costs outlined above.
Although executory contracts are outside IAS37, it is permissible to recognise a provision that is onerous. Onerous contracts
can result from restructuring plans or on a stand alone basis. A provision should be made for the best estimate of the excess
unavoidable costs under the onerous contract. This estimate should assess any likely level of future income from new sources.
Thus in this case, the rental income from sub-letting the building should be taken into account. The provision should be

正确答案：
(ii) The ROI of Beetown is currently 13·96%. In order to obtain an ROI of 20%, operating profit would need to increase to
(20% x $3,160,000) = $632,000, based on the current level of net assets. Three alternative ways in which a target
ROI of 20% could be achieved for the Beetown centre are as follows:
(1) Attempts could be made to increase revenue by attracting more clients while keeping invested capital and operating
profit per $ of revenue constant. Revenue would have to increase to $2,361,644, assuming that the current level
of profitability is maintained and fixed costs remain unchanged. The current rate of contribution to revenue is
$2,100,000 – $567,000 = $1,533,000/$2,100,000 = 73%. Operating profit needs to increase by $191,000
in order to achieve an ROI of 20%. Therefore, revenue needs to increase by $191,000/0·73 = $261,644 =
12·46%.
(2) Attempts could be made to decrease the level of operating costs by, for example, increasing the efficiency of
maintenance operations. This would have the effect of increasing operating profit per $ of revenue. This would
require that revenue and invested capital were kept constant. Total operating costs would need to fall by $191,000
in order to obtain an ROI of 20%. This represents a percentage decrease of 191,000/1,659,000 = 11·5%. If fixed
costs were truly fixed, then variable costs would need to fall to a level of $376,000, which represents a decrease
of 33·7%.
(3) Attempts could be made to decrease the net asset base of HFG by, for example, reducing debtor balances and/or
increasing creditor balances, while keeping turnover and operating profit per $ of revenue constant. Net assets
would need to fall to a level of ($441,000/0·2) = $2,205,000, which represents a percentage decrease
amounting to $3,160,000 – $2,205,000 = 955,000/3,160,000 = 30·2%.