I need the answers for Statement of Cash Flows

The comparative balance sheets for 2021 and 2020 and the income statement for 2021 are given *low for Arduous Cc Additional information from Arduous's accounting records is provided also. Comparative Balance Sheets Dece.ber n, and (S in millions) Assets Cash Accounts receivable Investment revenue receivable Inventory Prepaid insurance Long-term investment land Buildings and equipmnt Less: Acc.'lated depreciation 119 (99) S 1,279 (27) 86 (13e) $ 1,124 Patent s payable Salaries payable Interest payable (bonds) tncme tax payable tax liability notes payable Lease liability Bonds payable Less: on bonds Shareholders' Equity Paid-in of Retained Treasury par