00:01
For this question, we're asked to judge in four different scenarios the relative amount of imperfect information.
00:07
In the first case, you're buying apples at a roadside stand.
00:11
That roadside stand might be here today, gone tomorrow.
00:14
You have no way of ascertaining things like what kind of soil the apples were grown in, what kind of chemicals the apples were sprayed with.
00:23
So here the relative amount of imperfect information is going to be pretty high.
00:29
In the next case, however, dinner at a neighborhood restaurant around the corner, that's going to be pretty low because if the restaurant provides bad service or bad food or if they're not willing to inform you about what's actually in the food or how it's cooked, it's a neighborhood restaurant.
00:47
Word's going to get around pretty darn fast and no one is going to want to go there very, very quickly.
00:54
However, in the third case, you're buying a used laptop computer at a garage sale.
00:59
You don't know how it was treated.
01:01
You don't know what kind of condition it's in in terms of the internal workings of it.
01:06
You don't know if it has any kind of viruses, malware, et cetera.
01:10
And there's no real good way of verifying that at a garage sale.
01:14
So here, the amount of imperfect information is relatively high...