11.   Leading the surge in profitability are hotel companies that charge the most for their upscale and luxury rooms, as demand increases at a faster rate than supply.

12.   Officials expect the price of the shots may decrease as demand increases.

13.   Positive economic incentive effects from reduced marginal tax rates will push out the aggregate supply curve to more than absorb demand increases without raising prices.

14.   Queens real estate brokers are also seeing demand increase.

15.   So the demand increases for whimsical activities, low-impact recreation, finer dining, shopping, high-tech arcades, etc.

16.   The drug is not currently available in most area drugstores, but will probably become more available as demand increases.

17.   The demands increase, however, when the parent lives several hundred miles away.

18.   The glut of crude oil helped keep down gasoline prices, which normally rise in the spring as demand increases.

19.   BULOG will start a massive market operation to prevent price rises as demand increases for rice, sugar, cooking oil and wheat flour, Beddu said.

20.   But prices for many commodities, including eggs, chicken and spices, have been rising as demand increases ahead of the holidays.