00:01
So here we are thinking about marginal utility of coffee and donuts.
00:07
So we have the number of these items, and we're thinking about coffee.
00:13
We're thinking about, sorry, we're thinking about the marginal utility of coffee and the marginal utility of donuts.
00:20
So 1, 2, dot, dot, dot, 5, dot, dot, 8, 9, 10.
00:27
I'm just going to set it up this way.
00:28
It looks kind of weird, but i don't want to have the right it all out.
00:32
Each mark coffee gives him 2 .5 marginal utility.
00:37
So 1, 25, 8, 9, 10, all of them give 2 .5 utility per cup.
00:46
For donuts, however, the story is different.
00:48
For donuts, the first donut gives him 10 marginal utility.
00:52
The second gives him 9 and so on and so forth...