The overhead expenses of a company are coded using a five digit coding system, an extract from which is
as follows:
Cost centre Code no Types of expense Code no
Machining 10 Indirect materials 410
Finishing 11 Depreciation of production machinery 420
Packing 12 Indirect wages 430
Stores 13 Maintenance materials 440
Maintenance 14 Machine hire costs 450
Depreciation of non-production equipment 460
The coding for the hire costs of a packing machine is 12450.
Which is the coding for the issue of indirect materials issued from stores to the machining department?