Can there be some fixed cost in the long run If not, why - Economics - Production and Costs

Question

Can there be some fixed cost in the long run? If not, why?

Bhawna Madaan · Accepted Answer

No, there cannot be any fixed cost in the long run In the long
run, a firm has enough time to modify factor ratio and can change
the scale of production There is no fixed factor as the firm can
change quantity of all the factors of production and therefore
there cannot be any fixed cost in the long-run