00:01
A and b are close substitutes.
00:03
If the price of a decreases, what do we expect to happen? is it a? increase in the demand of a, decrease in quantity of b demanded.
00:12
B, increase in demand for a, increase in quantity of b demanded.
00:16
C, increase in the demand of a and b.
00:18
Or, increase in the quantity of a demanded, a decrease in the demand of b.
00:23
So we have two things here that sound very similar.
00:26
Demand and quantity demanded.
00:29
But they are a little bit different.
00:32
And they're both linked to how much of a product consumers are buying, but the reason for buying it differs.
00:40
Demand is not related to price.
00:43
So it's any other factors...