00:01
The question says that we have to find the average cost function c bar and the marginal cost function c bar dash associated with the total cost function c from the exercise 3.
00:16
So now moving towards the solution, in the exercise 3, your cx function was 2 ,000 plus 2x minus 0 .001 x square where, x was going from 0 to 6 ,000.
00:36
So now moving towards part a, by the definition of average cost function, c bar is given by c of x by x.
00:46
So your c bar will be equal to 2000 plus 2x minus 0 .001 x square by x, which will be equal to 2 ,000 by x which will be equal to 2 ,000 by x plus 2x minus 0 .001 x square by x, which will be equal to 2 ,000 by x, plus 2 ,000.
01:01
2 minus 0 .0 .0 .01 x...