00:04
Hello, let's draw, let's start with part a.
00:08
Let's draw the production possibilities boundary for a choice on a scale diagram.
00:16
We should put x on the horizontal axis and the production of y on the vertical axis.
00:26
Let's do this.
00:32
So here we have y, here we have x.
00:36
X and let me put all.
00:48
So here we have 500, here we have 1 ,000, here we have 25, 50 and 75.
01:10
Okay, now let's draw all these available points.
01:16
So if there are no production of x is 0 it's possible to produce 1 ,300 items of good y.
01:34
It's somewhere here.
01:36
The second point, when x is 20, here we have 1 ,200 and 200.
01:46
When x is 45, y will be equal to 900.
01:55
When x is 60, y would be 600 over here.
02:03
When x is 70, it will be 350.
02:10
And when x is 75, it will be 0 for y.
02:16
And here we have this production possibilities frontier.
02:24
If we connect all these dots, we have this.
02:26
This curve.
02:31
Here we have all the points.
02:35
Let me put them clearly.
02:36
We have six points...