11.  It shows how costs increase for each resident as the quantity of the local public good increases.

12.  Erm, so that clearly is trying to get across the fact that this is a transitional and phased implementation, where costs are gradually increasing.

13.  The extra court times costs increase as with the fee, proportionately, for Bill West, the part three coach who will run it.

14.  Also the cost has increased considerably, which is another obstacle.

15.  Analysts have been concerned about future earnings of managed health-care stocks because medical costs are increasing.

16.  And his other costs have also increased enormously.

17.  Analysts have been concerned about future earnings of managed health-care companies because medical costs are increasing.

18.  And the costs will increase under the latest labor contracts.

19.  And these costs will only increase.

20.  And while the company reduced some of its overhead, total costs increased as a percentage of sales.