This is a revision aid for students studying the FIFO, LIFO and AVCO method of inventory valuation. It is particularly relevant to students studying level 2 elements of costing, level 2 principles of costs, level 3 management accounting: costing, level 3 management accounting techniques, or similar qualifications. The book will take you through some long examples, including visual aids and explanations, followed by tasks for you to complete with fully worked answers