A Admin 🎓 Coach ⭐ 38.23K Points 📊 Economic Q. Most important form of selling cost is (A) Homogenous product (B) Sales (C) Advertisement (D) None of these 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Advertisement You must be Logged in to update hint/solution 💬 Discussion 💬 Comment