11.   He added, however, that costs should fall as new engineering technology comes onstream.

12.   Any legal fees must be met by the panel from which the guardian is drawn and the cost will ultimately fall upon the local authorities which fund the panel.

13.   The costs of computer software is not prohibitively expensive in addition, hardware costs have also fallen substantially.

14.   Amazon executives said the company had started a major initiative to make sure its fulfillment and inventory costs fall as a percentage of sales.

15.   And heating costs fell.

16.   And because the price of each silicon chip stays the same, the cost per transistor falls exponentially with every doubling.

17.   Apparel costs fell in November, reflecting discounting that usually precedes Christmas.

18.   As borrowing costs fall, profits for banks and big borrowers alike tend to rise.

19.   As borrowing costs fall, sales of goods ranging from computers to software to appliances should rise, investors said.

20.   As borrowing costs fall, profits for lenders and big borrowers alike tend to rise.