The size of the change in the quantity demanded of a good or…

The size of the change in the quantity demanded of a good or service due to change in its price is measured by the elasticity of demand.  When the percentage of change in the quality demanded is greater than the percentage of the price change, the good is ______.

  Line De represents ranchers’ demand for hay last year. Thi…

  Line De represents ranchers’ demand for hay last year. This year, winter is extremely mild and ranchers are consequently leaving their cattle in the pasture to graze for a longer period of time than they did last year. Which line represents this year’s demand for hay?