A firm produces a product in a competitive industry and has a total cost function​ (TC) of TC(q) = 80 + 4q +2q^2
and a marginal cost function​ (MC) of
MC(q) = 4+4q.
At the given market price​ (P) of ​$18​, the firm is producing 3.5 units of output.
What quantity of output should the firm produce in the long​ run?

the language of nature was a manifestation from god as he said "let there be light" and there was light the world began to assume visible, comprehensible form.

what ever we know now think of the old vision of creation we can be sure that with out the speaking of word -without language- we would have no science today with its striking power to illuminate the world.

states grant a variety of local governments power to meet residents’ needs (source: apex learning). hope this !