PREPARING FOR THE ASSESSMENT
381
FUNDAMENTALS OF MANAGEMENT ACCOUNTING
(a) The value to be inserted in the table at A is £
(b) The total value of the transfers to process 2 is £
(c) The value of the abnormal loss is £
(d) The value of the closing work in progress is £ .
Question 58 Process costing
Industrial Solvents Ltd mixes together three chemicals – A, B and C – in the ratio 3:2:1 to
produce Allklean, a specialised anti-static fl uid. The chemicals cost £8, £6 and £3.90 per
litre, respectively.
In a period, 12,000 litres in total were input to the mixing process. The normal pro-
cess loss is 5 per cent of input and in the period there was an abnormal loss of 100 litres,
while the completed production was 9,500 litres. There was no opening work in progress
(WIP) and the closing WIP was 100 per cent complete for materials and 40 per cent com-
plete for labour and overheads. Labour and overheads were £41,280 in total for the period.
Materials lost in production are scrapped.
Requirements
(a) The number of equivalent litres of labour and overhead produced during the period
was
equivalent litres.
(b) The cost per equivalent litre of materials produced was £ .
Question 59 Process costing
A company manufactures a variety of liquids which pass through a number of processes.
One of these products, P, passes through processes 1, 2 and 3 before being transferred to
the fi nished goods warehouse.
The following process 3 data is available for October:
£
Work in process at 1 October is 6,000 units, valued as:
Transfer from process 2 14,400
Materials added 2,160
Wages and overhead 2,880
19,440
Transfer from process 2 during October:
48,000 units 110,400
Transferred to fi nished goods: 46,500 units
Costs incurred:
Materials added 27,180
Wages and overhead 54,720
Work in process at 31 October: 4,000 units
Degree of completion:
Materials added: 50%
Wages and overhead: 30%
Normal loss in process: 6% (units in opening WIP plus transfers from process 2 less
closing WIP)