The short-run industry supply curve is the sum of the individual supply curves of all of the firms in the industry,given a fixed number of firms.

Industry Supply Curve

A graphical representation showing the total quantity of a good that producers in an industry are willing to supply at various prices.

Individual Supply Curves

Graphical representations that show the relationship between the price of a good and the quantity of the good that a single producer is willing to supply.

Short-run

A period of time in which at least one input is fixed and cannot be changed, affecting the capacity to adjust production levels.