Batch production is a manufacturing method used in where production has to be 
            controlled and managed by batch to batch. Process oriented manufacturing units 
            in sector like pharmaceuticals, food, paints, FMCG and chemicals are mainly 
            operating through batch production methods. Right from the batch planning, 
            production process may involve deferent stages of operation in between starting 
            to final stage, ie finished goods. In each stage production process may derives 
            some semi finished products then added to additional raw material or ingredients 
            and clubbing semi finished products together then to next stage. This process 
            will continue up to the finished goods. We can analysis the costing factors of 
            each batch along with the raw material consumption. as in each stage of 
            operation there may be cost additions such as material cost, machinery cost, 
            factory overheads and man cost etc.