Tariffs are excise taxes on imported goods imposed either to generate revenue or protect domestic producers. Thus, consumption taxes on imported goods are tariffs.

outsourced compared to internally sourced.

Automating and computerizing production processes requires a substantial investment in fixed assets and an increase in risk because of greater fixed costs. CIM also necessitates an increase in software costs and extensive worker retraining. However, the costs of spoilage, rework, and scrap are reduced along with labor costs. The qualitative advantages of CIM are increased flexibility, shorter manufacturing lead time, quicker development of new products, better product delivery and service, faster response to market changes, and improved competitiveness.

A failure to record depreciation must be corrected because the effects of the error do not automatically reverse in future periods. Expenses are understated in the year of the error, but no corresponding overstatement of expenses occurs in later years. An audit of an entity has revealed the following four errors that have occurred but have not been corrected:
1.Inventory at December 31. Year 3: US $40,000, understated
2.Inventory at December 31. Year 4: US $15,000, overstated
3.Depreciation for Year 3: US $7,000, understated
4.Accrued expenses at December 31. Year 4: US $10,000, understated