Final answer:
Enterprises must report specific financial data for each operating segment, including depreciation expense, research and development, cost of goods sold, and selling and administrative expenses. All the options are valid.
Step-by-step explanation:
For each separately reportable operating segment, an enterprise is required to report specific financial information. This may include details like depreciation expense, research and development expenses, cost of goods sold expense, and selling and administrative expenses. These pieces of information are crucial for users of financial statements, such as investors and creditors, to understand the performance of each business segment.