ABC Analysis
ABC analysis is a method used for analysis and management of inventory. Depending on the share in the total value of the stock it distributes items in groups A, B or C. They make up about 70%, about 25% and about 5% of the total, respectively. Since items from Group A account for the largest share of the total value they require frequent and rigorous control. Items from the group B require something smaller, while items from the group C require the least control.