1.   As the price of electronic components falls, so will the price of smart tools.

2.   As that percentage rises, so too will car prices, economists said.

3.   But what price are you willing to pay for our history and our culture?

4.   Momentum investors will high prices for a stock -- and dump it at the first sign of slowing growth.

5.   On Tuesday, the air-conditioning industry argued that the condenser spray is unproven and would double prices.