The deep state entered Americaâs national discourse in 2017 with the feeling of an already familiar character, ready to assume a starring role as hero or villainâdepending on how you feel about Trump.
If a firm produces past that point, then marginal revenue is less than marginal cost. This means that the firm is losing profit with each additional unit of output and it should produce less. Remember that a competitive firm has a flat MR curve which is equal to the market price.
If a perfectly competitive firm is in long-run equilibrium, then it is earning an economic profit of zero. If a perfectly competitive firm is in long-run equilibrium, then market price is equal to short-run marginal cost, short-run average total cost, long-run marginal cost, and long-run average total cost.