please answer the questions with explain thanks

2.) Using the Walmart, Inc.. Statement of Cash flows on the following page, answer the following questions: a) Which method does Walmart use to report net cash flows from operating activities? How do you know? b) Walmart earned net income for the period ending 2019. Did operations provide cash or use cash during the period ending 2019? Give the amount. How did operating cash during the period ending 2018 compare with the period ending 2019? c) For the period ended January 31, 2019, did Walmart pay cash dividends? If so, how much? d) For the period ending January 31 2019, did Walmart use cash to purchase property, plant, and equipment? If so, how much? Annual 402,000 Quarterly Cash Flow All rumbers in thousands Period Ending 1312019 1/31/2018 1/31/2017 1/31/2016 Net Income 6,670,000 9,862,000 13,643,000 14,694,000 Operating Activities, Cash Flows Provided By or Used In Depreciation 10,678,000 10,529,000 10,080.000 9.454,000 Adjustments To Net Income 10.110,000 4,703,000 1,617,000 1,124,000 Changes in Accounts Receivables -368,000 - 1,074,000 - 19.000 Changes in Liabilities 1,831,000 4,085,000 3,942,000 2,008,000 Changes in Inventories -1.311.000 -140,000 1,021,000 -703,000 Changes in Other Operating Activities 183,000 928,000 1.280,000 1,466.000 Total Cash Flow From Operating Activities 27,753,000 28,337,000 31,673,000 27,662,000 Investing Activities, Cash Flows Provided By or Used In Capital Expenditure -10.344,000 -10,051,000 -10,619,000 -11,477,000 Investments -1,901,000 -1,901,000 Other Cash flows from Investing Activities 431,000 -77.000 31,000 Total Cash Flows From Investing Activities -24,036,000 -9,079,000 -13,896,000 -10,675,000 Financing Activities, Cash Flows Provided By or Used In Dividends Paid 6.102.000 -6,124,000 6.216,000 6,294,000 Sale Purchase of Stock Net Borrowings 12.035,000 1,437,000 -3,591,000 3,158,000 Other Cash Flows from Financing Adivities -1,060,000 4,018,000 967,000 -2.721.000 Total Cash Flows From Financing Activities -2,537,000 -19,875,000 - 19,072,000 -16,285,000 -79,000 Effect Of Exchange Rate Changes 438,000 487.000 452.000 -1,022,000 Change in Cash and Cash Equivalents 742,000 -130,000 -1.747,000 430,000