Costing systems differ along three dimensions, namely: the components being measured; what is included in product cost; and, the manner in which the cost are accumulated. The differences in costs emanate from the urge to incorporate or exclude certain forms of information in product costs. The differentials manifested between the approaches stem from the timing of the cost recognition whereby the core issue centers on when the fixed production costs become expenses. Eventually, both methods produce the same merged appraisal of total profit; nevertheless, there may be differences in short-term phase profit measures and stock valuations.
Basic approach to product costing normally incorporates assigning direct costs to products and allocating manufacturing overhead costs to products.… Read the rest