What is Dells Dividend Policy (Answer must include following data)

How has Dell returned cash to its owners? Has it paid dividends, bought back stock or spun off assets?

Given Dell's characteristics today, how would you recommend that they return cash to stockholders (assuming that they have excess cash)?

How much could Dell have returned to its stockholders over the last few years? How much did it actually return?

Given this dividend policy and the current cash balance of Dell, would you push the firm to change its dividend policy (return more or less cash to its owners)?

How does Dell's dividend policy compare to those of its peer group and to the rest of the market?