cost accounting

1. What types of industries do you see hybrid costing most useful for? 2. The specific identification method can be used only: (write a supportive details for your choice) a. In income tax returns. b. For financial reporting purposes (but not in income tax returns). c. When the individual items in inventory are similar in terms of cost, function, and sales value. d. When the actual acquisition costs of individual units can be determined from the accounting records