Practical ERP Cost Management (3): Process Costing and the Month-End Cost Close
The last part of this series, based on a practical ERP cost management course, covers process costing in a mass-production environment and the month-end cost close procedure. The cost close is not a CO-only task. It is an integrated process that runs after the production, purchasing, sales and finance actuals have all been closed. 1. Process costing splits cost between finished units and work in process Job costing suits cost tracking per production order. In mass production, only part of the input is completed and the rest remains in process, so the input cost has to be allocated between finished units and WIP. Method Suited to Cost is split between Job costing Cost tracking per production order Individual orders Process costing Mass production Finished units and work in process 2. Beginning WIP and degree of completion When beginning WIP exists, the weighted average method or the FIFO method can be applied. Equivalent units, which reflect the...