More on Supply
Watch these videos to learn about supply, the Law of Supply, and the variables that shift the supply curve. Like our discussion on the difference between demand and quantity demanded, we must distinguish between supply and quantity supplied. As you will see, a change in quantity supplied causes a movement along the supply curve, whereas a change in supply is a shift of the entire curve.
Supply
Source: Mary J. McGlasson, https://www.youtube.com/watch?v=KccMcf_xOQU&list=PLF2A3693D8481F442&index=13 This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.