00:01
Hello everyone, welcome to this video.
00:02
Here we are given with the total cost c of x is equal to 60 ,000 plus 300 x.
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Now here we have to find the average.
00:14
In the first part of the question, we have to find the average cost.
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So here average cost is given by c bar of x which is equal to c of x divided by x.
00:29
So this can be written as 60 ,000 plus 300 x divided by x.
00:39
Now here we have to find average cost per unit if 100 frames are produced.
00:48
So for 100 frames, let us take x is equal to 100.
00:57
So then the equation will be c bar of 100 which is equal to 60 ,000 plus 300 into 100 divided by 100.
01:13
So this will be equal to 90 ,000 divided by 100 which is equal to 900.
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So therefore, the average cost that is c bar of x is equal to 900 for x is equal to 100.
01:33
So this is the answer for the first part of the question.
01:37
Now in the second part, we have to find the marginal average cost.
01:42
So to find the marginal average cost, let us use the formula c bar dash of x...