The discussion centred around the traditional method currently in use, compared and contrasted with ABC, Activity Based Costing a technique which re-examines the problem that has faced accountants for decades – that of allocation and absorption of overhead.
Traditional pricing method has been based upon absorption costing and the treatment of overhead usually followed a set procedure.
•Cost centres are identified and established within the organisation.
•Cost centres may be producing or service centres.
•Wherever possible a direct charge is made to a cost centre ie allocated overhead.
•Where overhead is jointly incurred it is apportioned to the cost centres on an equitable base.
•The overhead cost for the service centre is then transferred to producing centres.
•The total overhead cost for each producing centre is then divided by for example, machine or labour hours per the cost centre.
•An overhead recovery rate results.
•This is then used to absorb the overhead to products.
•If planned activity levels are actually achieved then overhead may be fully recovered in the short run.
Such method may successfully be used where there is a limited product range and predetermined rates are well planned on achievable production budget volumes.
Present situation – existing method
The firm has three major producing cost centres; Machining, Finishing and Packing.
The process of allocation and apportionment for the periods 1 – 3, 2003, had been complete and the predetermined figures were:...