What type of activity is performed each time a batch is processed?

Batch-level activities are performed each time a batch is processed because they are directly tied to the execution and management of a group of identical items produced together. When a batch is processed, it often involves specific tasks that support the production of that batch, such as setup, distribution of materials, and inspection of the output as a whole. These activities are not repeated for each individual unit but are necessary for the entire batch, making them distinct from unit-level activities which occur for each individual item produced, or product-level activities which relate to a specific product line regardless of batch size. Facility-level activities, on the other hand, are ongoing functions that support the overall production environment but do not vary with batch processing. Therefore, the identification of batch-level activities in this context highlights their critical role in managing production processes effectively.