Use left and right arrow to change slide in that direction whenever canvas is selected.
Slide 1
supply and demand graph with equilibrium at $8 and 1,800

Now let's look at a new example.

The graph on the left shows the supply and demand curves for a string of struggling movie theaters, all in the same city. The current equilibrium is $8 per movie ticket, with 1,800 people attending movies.

supply and demand graph with equilibrium at $8 and 1,800.  Also shown is a price floor at $12.

The city government is worried that movie theaters will go out of business, reducing the entertainment options available to citizens, so it decides to impose a price floor of $12 per ticket, as shown in the graph on the left.