21.   And though milk prices have increased since midsummer, due to higher costs of grain caused by bad weather, the industry does not expect sales to be affected.

22.   Antismoking strategists assume that if advertising is restricted and prices increased, smoking will decline.

23.   Another good sign is that on a month-to-month basis prices have been increasing since November.

24.   Are prices increasing to match demand?

25.   As prices increase, customers often buy more paper than they need in an effort to avoid future price increases.

26.   As the price increases, hospitals will have to pass it on to patients or be forced to cover it themselves.

27.   At a meeting with analysts, the company dampened speculation that beer prices would increase as the industry consolidates.

28.   At the same time, low prices increased demand from jewelry makers and other manufacturers that use gold in their businesses, traders and analysts said.

29.   At the same time, low prices increased demand from jewelry makers and other manufacturers who use gold in their businesses, traders and analysts said.

30.   Auto prices also increased last month.