Net income and cash flow from operations are not the same because net income is prepared using accrual accounting, while cash flow from operations focuses on actual cash movement. Under accrual accounting, revenue may be recorded when earned rather than when cash is received, and expenses may be recorded when incurred rather than when cash is paid. In addition, net income includes noncash expenses such as depreciation and amortization, which reduce accounting profit without reducing current-period cash. Changes in working capital accounts, such as accounts receivable, inventory, and accounts payable, also create differences between net income and operating cash flow. For example, a company may report strong sales and net income, but if many customers have not yet paid, cash flow from operations may still be low. Financial statement analysis places strong emphasis on understanding these differences because cash flow is essential for liquidity, debt repayment, and ongoing operations. Choice A is correct because it directly captures the main reasons net income and cash flow from operations differ. The other choices incorrectly describe the purpose or nature of net income and cash flow reporting.

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