00:02
Hello, here we have several questions.
00:06
There are four of them.
00:07
Let me start with the first one, which is 26.
00:12
So we refer to this table and we need to find what is the output when firm is maximizing its profit.
00:25
So, we know that the profit maximizing firm should produce the output at which marginal revenue is equal to marginal cost.
00:39
And they are equal when they are 40 at output, which is equal to 4.
00:50
So, at output, let me write it like q, quantity, is equal to 4.
00:58
So the answer is 4 and 4 is the answer option is b.
01:07
B is the correct answer to this question 4 units.
01:13
Okay, next we have question number 27.
01:16
Using the same table, using the same output, which is 4.
01:23
Let's calculate the profit.
01:26
Profil will be equal to price minus average total cost multiplied by quantity.
01:42
Or it will be 70 minus 49 .50 multiplied by 4.
01:54
And the answer is $82.
01:59
Dollars.
02:03
Let me write this in dollars, 82 dollars...