Batch costing, specifically lot costing, is employed when products are manufactured in distinct batches or lots.
A lot is defined as a specific quantity of identical items produced concurrently.
Under lot costing, the total expenditure for a lot's production is determined by summing all direct and indirect expenses, including materials, labor, and overheads.
Subsequently, the cost per unit is ascertained by dividing the aggregate cost by the quantity of units within the lot.
This methodology is prevalent in sectors such as apparel, toys, or spare parts, where production is organized into lots according to client orders or inventory needs.
Lot costing facilitates business management of production expenses and the establishment of competitive pricing.