Which of the following statements is correct regarding the audit of inventory cost
accounting?
A) Cost accounting systems and controls are the same for all manufacturing companies.
B) All companies that have work-in-process must use a perpetual inventory system.
C) Auditors test perpetual inventory master files by examining documentation that
supports additions and reductions of inventory amounts in the master files.
D) Manufacturing companies keep their cost accounting records separate from the
production and other accounting records.
The main difference between job order and process costing systems is that
A) one accumulates costs by materials issued and the other by labor incurred.
B) one accumulates costs by individual jobs and the other by particular processes.
C) one emphasizes costs accumulated in completed products and the other emphasizes
costs associated with work-in-process.
D) one emphasizes costs adding value to the product and the other emphasizes costs
incurred because of waste, scrap, and obsolescence.
Which of the following material events occurring subsequent to the balance sheet date
would require an adjustment to the financial statements before they could be issued?