Batch processing is the accumulation and grouping of transactions for processing on a delayed basis. The batch approach is suitable for applications that can be processed against the master file at intervals and involve large volumes of similar items, such as payroll, sales, inventory, and billing.

At year-end year 1, Health entities should report a US $120,000 warranty liability in its balance sheet. The warranty liability is equal to the US $150,000 warranty expense minus the US $30,000 warrant cost actually incurred in Year 1. Because warranty costs are not deductible until paid, the tax base of the warranty liability is 0. The result is a US $120,000 temporary difference US$120,000 carrying amount tax base). When the liability is settled through the actually incurrence of warranty costs, the amounts will be deductible. Thus, the temporary difference should be classified as a deductible temporary difference.

Antivirus measures should include strict adherence to software acquisition policies. Unlicensed software is less likely to have come from reputable vendors and to have been carefully tested. Special software is available to test software in use to determine whether it has been authorized.