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Welcome to the eGyanKosh portal, your one-stop resource for comprehensive study materials designed to enhance your learning experience. This page specifically focuses on Block-4: Marginal Costing and Cost-Volume-Profit Analysis, part of the IGNOU 2025 curriculum. Here, you can access a wealth of free downloadable resources that will equip you with essential concepts and practical insights into these crucial financial analytics. Whether you are a student preparing for exams or a professional seeking to deepen your understanding of cost management, our curated materials aim to provide clarity and depth to your studies in marginal costing and analysis techniques. Dive in to explore a rich array of content that will empower you on your academic journey!