00:01
So here we're talking about production possibilities and we have this combination between points, guns, and butter.
00:08
Right? so we have a, b, c, d, e.
00:13
We have 0, 20, 60, 80, 100, and we have 8, 6, 4, 2, and 0.
00:22
So part one, number only, the marginal opportunity cost of going from 2 to 4 units of butter.
00:36
So we're going this way.
00:38
So going from d to c.
00:41
Well, let's think about this.
00:43
If you're going from d to c, what you're doing is you are also going this way.
00:48
Right? these are a pair together...