Caclulate Free Cash Flows (Operating Cash Flow Capital Expenditures (property plant & equipment)) for the three years 2020, 2019, and 2018. Analyze any trend you see in the FCF calculated.

1 Consolidated Statements of Cash Flows - USD ($) $ in Millions 2020 $ 4,194 2019 $ 3,019 2018 $ 3,433 20,899 21,048 21,053 10,482 1,854 1,757 (1,757) (30) 9,204 1,705 1,622 (892) (690) 7,520 1,546 1,565 155 (497) 883 (687) 412 463 (181) 1,620 (331) 14,485 35,384 (935) (1,481) 696 91 (782) 885 2,674 12,097 33,145 (1,714) (214) 211 (260) 1,367 (1,601) 301 8,379 29,432 3 Cash and cash equivalents, beginning of period 4 Cash flows provided by (used for) operating activities: 5 Net income 6 Adjustments to reconcile net income to net cash provided by operating activities: 7 Depreciation 8 Share-based compensation 9 Amortization of intangibles 10 (Gains) losses on equity investments, net 11 (Gains) losses on divestitures 12 Changes in assets and liabilities: 13 Accounts receivable 14 Inventories 15 Accounts payable 16 Accrued compensation and benefits 17 Customer deposits and prepaid supply agreements 18 Income taxes 19 Other assets and liabilities 20 Total adjustments 21 Net cash provided by operating activities 22 Cash flows provided by (used for) investing activities: 23 Additions to property, plant and equipment 24 Additions to held for sale NAND property, plant, and equipment 25 Acquisitions, net of cash acquired 26 Purchases of available-for-sale debt investments 27 Maturities and sales of available-for-sale debt investments 28 Purchases of trading assets 29 Maturities and sales of trading assets 30 Purchases of equity investments 31 Proceeds from Equity Method Investment, Distribution, Return of Capital 32 Proceeds from Divestiture of Businesses 33 Other investing 34 Net cash used for investing activities 35 Cash flows provided by (used for) financing activities: 36 Issuance of term debt, net of issuance costs 37 Repayments of Long-term Debt 38 Proceeds from sales of common stock through employee equity incentive plans 39 Repurchase of common stock 40 Payment of dividends to stockholders 41 Other financing 42 Net cash provided by (used for) financing activities 43 Net increase (decrease) in cash and cash equivalents 44 Cash and cash equivalents, end of period 45 Supplemental disclosures: 46 Acquisition of property, plant and equipment included in accounts payable and accrued liabilities 47 Interest, net of capitalized interest 48 Income taxes, net of refunds (14,259) 194 (837) (6,862) 6,781 (22,377) 15,377 (720) 910 123 1,262 (20,796) (16,213) 0 (1,958) (2,268) 4,226 (9,162) 7,178 (522) 2,688 911 715 (14,405) (15,181) 0 (190) (3,843) 3,163 (9,503) 12,111 (874) 2,802 548 (272) (11,239) 10,247 (4,525) 897 (14,229) (5,568) 261 (12,917) 1,671 5,865 3,392 (2,627) 750 (13,576) (5,576) 72 (17,565) 1,175 4,194 423 (3,026) 555 (10,730) (5,541) (288) (18,607) (414) 3,019 2,973 594 $ 2,436 1,761 469 2,340 448 $ 3,813 $ 2,110