00:01
On the left here, we have a demand schedule, and we have the prices, and then we have three individual people, and then totals up is the total quantity demanded at the price, using these three people as the only consumers in this market.
00:16
So first, we're looking for the marginal social benefit when the distance is 60 miles.
00:21
So to calculate this, we're looking for the price at when the total is 60 miles.
00:27
So that's going to be $4.
00:32
Now for this next part, we're looking for at this quantity of 60, how much does each travel and what is their marginal private benefit? so to do this, we're looking for, instead of one answer, we're looking for three individual answers for each person.
00:48
So the marginal benefit, marginal private benefit for each is going to be that price, which is four.
00:54
So we can put that here and that's going to be the same all the way down...