Rating of Bottled Drinking Water (AMDK) Sellers in Local and National in Madura Using Fuzzy TOPSIS

Abstract

Bottled drinking water (AMDK) is raw water that has been through a sterilization, packaged and safe process to drink including mineral water and demineralized water. In recent years the sales of bottled drinking water (AMDK) in Indonesia have grown so rapidly that it needs a ranking. Sales is one of the most important indicators in a company, if the level of sales generated by the company is large, then the profits generated by the company will be large so that the company can survive in business competition and it built by seller. The method that can be used in ranking seller of local and national bottled drinking water is fuzzy TOPSIS method. Result of simulation, we get for AMDK local the sellers who is getting first rank are seller 11 and 12 and total of rank from the rating of seller is any 35 rank. Whereas AMDK national the sellers who is getting first rank are seller 13 and total of rank from the rating of seller is any 37 rank. Because the rank of AMDK national seller is more than AMDK local seller, so people still like AMDK national product than AMDK local product.