Answer:
C)The labor costs for producing a product are expensed when the product is sold.
Explanation:
An income statement can be regarded as profit and loss account, it is a financial statements of a particular firm that gives the revenue as well as expenses of the firm during a specific period, it usually shows the way the revenue is been changed into net income. It should be noted that The labor costs for producing a product are expensed when the product is sold, assuming accrual accounting is used