Hello learners, Welcome to my channel... This lesson discuss the Determination of Long-run equilibrium of the firm under Perfect Competition Long-period | Long run marginal cost | Long run average cost | Short run average cost | Short run marginal cost | Super Normal profit | Normal profit | equilibrium condition | Demand and supply | Equilibrium of Firm and Industry under Perfect Competition Telegram channel link: https://t.me/enlightenknowledge1 Facebook page link: / enlightenknowledge Thank you!! 😊😊 EK:) #long_run_equilibrium #Perfect_competition #conditions #Long_run_marginal_cost #Long_run_average_cost