11.   But such corporate largess had some critics have suggesting that corporations are using the summit as a public relations tool.

12.   Cash management services are used by corporations that deal with large volumes of payments.

13.   Corporations use interest-rate and currency swaps to guard against changes in the value of outstanding debt and cut borrowing costs.

14.   Corporations use probability predicting software to manage production, but Ivey said that most of it was not sophisticated enough for the extremely complex power grid.

15.   Corporations use their purchasing clout to cut special deals with suppliers.

16.   Corporations use Treasury yields as a benchmark for pricing their debt.

17.   Corporations also use U.N. and U.S. census projections to plan investment and marketing strategies, demographers say.

18.   Corporations use derivatives mostly to guard against the risk of swings in currencies or interest rates that can eat into their bottom line.

19.   Corporations use interest rate and currency swaps, involving payment in different currencies, to guard against changes in the value of outstanding debt and to cut borrowing costs.

20.   Corporations use interest-rate and currency swaps to guard against changes in the value of tf sudden interest rate shifts.