Firms are price takers, price is equal to marginal costs, demand is perfectly elastic, i.e. constant and horizontal, the firms makes zero economics profits.
will
Remains the same...
True
It can be substituted because the industry would become purely competitive.
What industry is purely elastic
will
Remains the same...
True
It can be substituted because the industry would become purely competitive.
What industry is purely elastic
Long run, so that long-run economic profits are zero.
Is constant regardless of the quantity demanded.
When profits are zero, the firm is earning sufficient revenue to cover the opportunity cost.
in a perfectly competitive industry
nn
IT
The immediate industry includes the competitive environment for business. It includes all the competition within the industry and governmental agencies regulating the business.