00:01
So we have this survey data giving us supply and demand.
00:06
The survey for a later market indicates the quantity supplied are unchanged.
00:11
The quantity demanded has increased by 30 million units at each price.
00:17
Then we want to draw and label the new demand curve.
00:29
So our supply curve is going to look the same.
00:36
So we're going to add 30 to each of the quantities demanded.
00:42
And due to this, what's going to happen is our demand curve is going to shift to the right by a total of 30 million units.
01:11
So in this case, demand has increased.
01:28
What is the new equilibrium price? so the new equilibrium price will be where the two curves cross.
01:35
So we can see that the new price is going to be $19.
01:44
Because if we add 30 million to 90 million, we end up with 120 million.
01:50
And that's equal to the quantity supplied at that price.
01:53
What's the new equilibrium quantity? so it's going to be 120 million.
02:20
So now we need to determine if these changes and conditions can cause the demand to increase.
02:27
An increase in number of buyers.
02:36
So this is going to cause demand to increase...