146
8: Inventory Part D Recording transactions and events
Inventory valuation
Raw
Finished
materials
WIP
goods
Total
$
$
$
$
Materials
74,786
85,692
152,693
313,171
Direct labour
–
13,072
46,584
59,656
Production overhead
(at 60.86% of labour)
–
7,956
28,351
36,307
74,786
106,720
227,628
409,134
Variable overheads will be included in the cost of inventory.
5.6 Net realisable value (NRV)
As a general rule assets should not be carried at amounts greater than those expected to be realised from
their sale or use. In the case of inventories this amount could fall below cost when items are
damaged or
become obsolete, or where the
costs to completion have increased in order to make the sale.
In fact we can identify the principal situations in which
NRV is likely to be less than cost.
(a) An
increase in costs or a
fall in selling price
(b) A
physical deterioration in the condition of inventory
(c)
Obsolescence of products
(d)
A decision as part of the company's marketing strategy to manufacture and sell products at a
loss
(e)
Errors in production or purchasing
A write down of inventories would normally take place on an item by item basis, but similar or related
items may be
grouped together. This grouping together is acceptable for, say, items in the same product
line, but it is not acceptable to write down inventories based on a whole classification (eg finished goods)
or a whole business.
The assessment of NRV should take place
at the same time as estimates are made of selling price, using the
most reliable information available. Fluctuations of price or cost should be taken into account if they relate
directly to
events after the reporting period, which confirm conditions existing at the end of the period.
The reasons why inventory is held must also be taken into account. Some inventory, for example, may be
held to satisfy a firm contract and its NRV will therefore be the
contract price. Any additional inventory of
the same type held at the period end will, in contrast, be assessed according to general sales prices when
NRV is estimated.
Net realisable value must be reassessed at the end of each period and compared again with cost. If the
NRV has risen for inventories held over the end of more than one period, then the previous write down
must be
reversed to the extent that the inventory is then valued at the lower of cost and the new NRV.
This may be possible when selling prices have fallen in the past and then risen again.
On occasion a write down to NRV may be of such size, incidence or nature that it must be
disclosed separately.
5.7 Recognition as an expense
The following treatment is required
when inventories are sold.
(a) The
carrying amount is recognised as an expense in the period in which the related revenue is
recognised
(b)
The amount of any
write-down of inventories to NRV and all losses of inventories are recognised
as an expense in the period the write-down or loss occurs
(c)
The amount of any
reversal of any write-down of inventories, arising from an increase in NRV, is
recognised as a reduction in the amount of inventories recognised as an expense in the period in
which the reversal occurs
Part D Recording transactions and events
8: Inventory
147
Chapter Roundup
The
cost of goods sold is calculated as:
Opening inventory + purchases – closing inventory.
Opening inventories brought forward
in the inventory account are transferred to the trading account, and
so at the end of the accounting year, the balance on the inventory account ceases to be the opening
inventory value b/f, and becomes instead the closing inventory value c/f.
The value of
closing inventories is accounted for in the
nominal ledger by debiting an inventory account
and crediting the trading account at the end of an accounting period. The inventory will therefore always
have a debit balance at the end of a period, and this balance will be shown in the statement of financial
position as a current asset for inventories.
The
quantity of inventories held at the year end is established by means of a physical count of inventory in
an annual counting exercise, or by a 'continuous' inventory count.
The
value of these inventories is then calculated, taking the lower of cost and net realisable value for
each separate item or group of inventory items.
Inventory should be valued at the lower of cost and net realisable value.
Quick Quiz
1
When is an inventory account used?
2
How is closing inventory incorporated in the financial statements?
A
Debit: income statement
Credit: statement of financial position
B
Debit: statement of financial position
Credit: income statement
3
What is 'continuous' inventory counting?
4
An item of inventory was purchased for $10. However, due to a fall in demand, its selling price will be only
$8. In addition further costs will be incurred prior to sale of $1. What is the net realisable value?
A $7
B $8
C $10
D
$11
5
Why is inventory not valued at expected selling price?
6
When valuing inventory at historical cost, the following methods are available.
(1) FIFO
(2) AVCO
(3) LIFO
(4) Standard
cost
Which methods are allowable under IAS 2 Inventories?
A
(1), (2), (3)
B
(1), (2), (3), (4)
C (1)
only
D (1),
(2)
7
What is included in the cost of purchase of inventories according to IAS 2?
A
Purchase price less trade discount
B
Purchase price plus transport costs less trade discount
C
Purchase price less import duties less trade discount
D
Purchase price plus import duties plus transport costs less trade discount
8
What type of costs should be recognised as an expense, not as part of the cost of inventory?
9
What are the most likely situations when the NRV of inventories falls below cost?