This document discusses accounting for price level changes and inflation accounting. It provides an overview of historical cost accounting and its limitations in accounting for changing prices. Various methods for accounting for price level changes are described, including the current purchasing power method, current cost accounting method, and hybrid method. Key aspects of each method such as adjustments, profit determination, and criticisms are summarized. The document also discusses the impact of price level changes on financial statements and India's guidance on accounting for changing prices.