ABC analysis is an approach for classifying inventory items based on the items’ consumption values. Consumption value is the total value of an item consumed over a specified time period, for example a year. Their consumption values are lower than A items but higher than C items.Click to see full answer. Keeping this in view, what is the ABC method of inventory management?ABC analysis (Inventory) Inventory optimization in supply chain, ABC analysis is an inventory categorization method which consists in dividing items into three categories, A, B and C: A being the most valuable items, C being the least valuable ones.Subsequently, question is, what is ABC approach? The ABC approach is a way of characterising events and resultant behaviours. A behaviour in response to an activating event generates a consequence. If the consequence is inappropriately managed, the situation may escalate and in turn become another activating event. Furthermore, what is the ABC inventory system and how is it used to manage inventory? Definition: The ABC Inventory Control System is applied by those firms that have to maintain several types of inventories. Thus, the ABC Inventory Control System is used to determine the importance of each item of the stock in terms of its value of annual consumption and are categorized as A, B, and C.What is ABC analysis in material management?ABC Analysis is a method of tiered inventory or supplier valuation that divides inventory/suppliers into categories based on cost per unit and quantity held in stock or turned over a period of time. This is one of the four methods of overall materials management and inventory management.