In this video, we explain the Long Run Equilibrium of Firm and Industry in Perfect Competition step by step in Nepali. This topic is very important for Class 12 NEB Economics students preparing for board exams. We cover both the theoretical concept and the graphical explanation to make learning easier. 👉 Suitable for: NEB Class 12 Economics students 👉 Exam Focus: Long run equilibrium under perfect competition (sure-shot topic) 🔔 Don’t forget to subscribe for more Class 12 Economics tutorials in Nepali. 📌 Suggested Hashtags: #Class12Economics #NEBClass12 #PerfectCompetition #LongRunEquilibrium #NepaliEconomics