Final answer:
The likely output of a batch processing for sales transactions would be a report detailing exceptions and control totals, providing verification of accurate data processing.
Step-by-step explanation:
One of the direct outputs of the creation of transaction tapes in Mill Company's batch processing method would most likely be a report showing exceptions and control totals. This report would typically include a list of transactions that failed the programmed edit checks, along with summaries of the data processed. These summaries, or control totals, could be used as a way to verify that the batch was processed correctly, adding an additional layer of internal control to ensure the accuracy of invoices, sales journals, and customer account balances.