explain the diffrence between the company's net cash flow from operating activities and the net income reported for 2014.

Data Review View Help Search CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) A CONSOLIDATEDSTAIEMICINTS Or CAST 1 FLAMC nCnAs E 2 In Millions, unless otherwise specified 12 Months Ended Sep. 27, 2014 Sep. 28, 2013 Sep. 29, 2012 Cash and cash equivalents, beginning of 3 the year $14,259 $10,746 4 Operating activities: 5 Net income $9,815 1 39,510 37,037 41,733 Adjustments to reconcile net income to 6 cash generated by operating activities: 7 Depreciation and amortization 8 Share-based compensation expense 9 Deferred income tax expense 10 Changes in operating assets and liabilities: 11 Accounts receivable, net 12 Inventories 13 Vendor non-trade receivables 14 Other current and non-current assets 15 Accounts payable 16 Deferred revenue 17 Other current and non-current liabilities 18 Cash generated by operating activities 19 Investing activities: 20 Purchases of marketable securities 7,946 2,863 6,757 2,253 1,141 3,277 1,740 4,405 2,347 2,172 5,551 4,232 -973 -15 -76 -1,414 223 -2,220 3,162 4,467 2,824 2,552 1,080 2,340 1,459 4,521 167 5,938 1,460 6,010 59,713 50,856 53,666 -151,232 -148,489 -217,128 rities of marketable Summary of Significant Account