What is supply?
The quantity of a good or service that producers are willing and able to sell at a given price at a given time
What is a firm?
An organisation that brings together the factors of production to produce output
What is a competitive market?
A market where individual firms cannot influence the price of a good or service because of competition from other firms
What is the supply curve?
A graph showing quantity supplied at any given price
What causes a movement in the supply curve?
Change in price
What 7 things cause a shift in the supply curve?