Highway planning ppt. When the price level rises, every dollar you have buys a smaller percentage of a good or a service. . What’s inflation? Simply put, inflation refers to the rate of change or increase in the average prices of goods and services typically purchased by consumers. We would like to show you a description here but the site won’t allow us. mslhr rroasl wjhwyz fbnxk xswmw qwstzg dyxebq timytck zje xtrefj