revenue
(R)
price x quantity
P x Q
total profit
revenue - cost
how much is produced (quantity)
(Q)
marginal cost = marginal revenue
(MC = MR)
equilibrium price
quantity supplied = quantity demanded
(qs - qd)
equilibrium quantity
solve for qs and qd (should be the same)
Average total cost
(ATC)
total cost / quantity
TC / Q
profitable
MR > ATC
economic profit
revenue - opportunity costs
profit
Price(quantity) - Cost(quantity)