Definition of Inventory Inventories means the stock of the product of a company and components there of that makes up the product. It includes the raw materials, work in progress and finished goods. It is the physical stock of items a business or production organization kept in hand for the efficient running of business or its production. Inventory management objective Maintaining sufficient stock Ensures that the supply of raw material & finished goods. Ability to meet demands of customers. Preventing Dead Stock or Perishability: To maintain an optimal inventory level. Reducing chances of wastage. Optimizing Storage Cost: Reduces the chances of maintaining excess stock. Requirements can be pre-determined