00:01
Okay, first things first, define our variables.
00:04
I'm going to say x is our basic pizza and y is our margarita pizza.
00:18
Step one.
00:19
Step two, define our constraints.
00:22
We have to have at least 40 basic pizzas and at least 60 margarita pizzas.
00:28
So x has to be greater than or equal to 40, and y has to be greater than or equal to 60.
00:35
All right, and now we know we spend $1.
00:38
For basic pizzas and $2 for margarita pizzas on basil and tomatoes.
00:45
So we can say 1x plus 2y and we know we cannot spend more than $320.
00:52
So i'm going to say less than or equal to $320.
00:55
And now we have our cheese.
00:59
So $4 for each basic, $5 for each margarita has to be less than or equal to $1 ,000.
01:07
So those are our constraints.
01:10
And our objective is to find maximize profit.
01:15
So, or maximize revenue.
01:18
So we can see our objective is revenue, which is going to be $15 per each basic pizza, and $24 per each margarita pizza.
01:29
So now we're going to graph, and i'm going to go ahead and know that we're starting at x has to be greater than 40.
01:39
So i'm going to go ahead and just say 40, 60, 80.
01:45
Actually, they might need to space this out a little bit farther.
01:51
40, 80, 120, 140, oops, 160, 200.
02:08
And then our wise will go, we'll go down here is 30, and then 60, and then 120, and then 180.
02:24
Okay, and so we know that x has to be greater than 40...