11.   Conversely, when demand is slack, there are ways to actually decrease the amount of available seats.

12.   Exercise is believed to protect against breast cancer mainly by decreasing the amount of estrogen a woman produces in her lifetime.

13.   Higher rates, which move opposite to bond prices, can crimp corporate expansion plans, and decrease the amount consumers spend on credit, damping the economy.

14.   Higher borrowing costs decrease the amount banks can make on the loans they take in.

15.   In addition, lower-than-expected revenue from exports is decreasing the amount of money available for spending.

16.   In reality, the Russian government has steadily been decreasing the amount of money allocated for the destruction program.

17.   Keep in mind my opinion that none of these techniques will noticeably decrease the amount of junk mail you get.

18.   One possibility for curbing the disease, said Simpson, was changing irrigation regimes to decrease the amount of iron available in these plants.

19.   One solution is to move the flash away from the camera lens to decrease the amount of red reflection that returns to the lens.

20.   Parks can decrease the amount of punishment determined by the board but not increase it.