The information below was taken from the 2012 annual report of Cisco Systems, a worldwide leader in networking for the Internet. As of the end of 2012, Cisco had a cash balance of $9.8 billion. Compute the missing amounts in the following table. Describe and evaluate the company’s cash management activities in each of the three years (dollars inmillions).

2012 2011 2010 $5,718 ? 10,173 $7,662 Beginning cash balance Net cash flow from operating activities 11,491 Net cash flow from investing activities (3,815) Net cash flow from financing activities Ending cash balance 2,934) (4,064) $9,799 S $4,581 621