Answer:
The net cash flows from operating activities section of cash flows is Case A: $310,000, Case B: $230,000, Case C: $500,000.
Explanation:
Statement of cash flows (extract)
Case A Case B Case C
Net income $310,000 $15,000 $420,000
Depreciation expense 40,000 150,000 80,000
Accounts receivable (100,000) 200,000 20,000
Inventory 50,000 (35,000) (50,000)
Accounts payable (50,000) 120,000 70,000
Accrued liabilities 60,000 (220,000) (40,000)
Operating activities $310,000 $230,000 $500,000