The most recent price change was on January 1, 2013.

Price changes over a few weeks are not likely to affect them.

The following questions and answers should help you to make the most of price changes.

The company said the price changes would result in an average increase of $10 to $15 a ton.

They do not need to worry about sudden price changes.

Financially, the price changes worked out well for the houses.

Supply and demand is an economic model used to explain price changes in a market.

This becomes the standard against which price changes are measured.

After all, in a market, price changes may affect the choices that students will make.

This allows price changes to be compared to the previous year.