does not require antrging else.

29. At output levels along the short run expansion path A) total cost fluctuates below and above total cost values at corresponding output levels on the long run expansion path. B) total cost is generally greater than it is at corresponding output levels along the long run expansion path C) total cost cannot be compared to total cost at corresponding output levels along the long run expansion path. D) total cost is always equal to total cost at the corresponding output levels along the long run expansion path. E) total cost is generally less than it is at corresponding output levels along the long run expansion path