00:01
Looking at a demand curve of cola with x -axis, the quantity, and y, the price.
00:08
You can see that there is a shift in the curve where it goes from the black to the red.
00:13
So basically, first of all, it has the same slope.
00:17
Second, a shift towards right.
00:22
So first of all, what is a slope means? slope means the change of the price and the change of quality.
00:31
Still keep the same.
00:32
So this means that the slope is the same.
00:35
The relationship between the price and quantity demand has not changed.
00:44
So with this price, it's the ratio between the price and quantity, the relationship didn't change.
00:51
So this means most likely the price hasn't changed because as you can see, the price and quantity relationship hasn't changed.
01:43
Second, it shift to the right.
01:51
So this means that overall demand increases.
02:10
So for example, if you sold, say, 1 ,000 one day.
02:15
But when you shift to the right, that means overall demand now become, let's say, 5 ,000.
02:19
So this is overall demand...