During the past two decades, there have been some concerns on application of multiple criteria decision making on prioritizing production planning. In this paper, we present an empirical investigation to use Technique of ranking by similarity by positive ideal solution (TOPSIS) for ranking various alternatives productions in an Iranian firm in Faucet industry named Irandoosh. The proposed study uses fuzzy numbers to handle uncertainty and using five criteria of profitability, life cycle, quality, social issues and production capacity, analytical hierarchy process is employed to rank various alternatives and then rank different products based on TOPSIS technique.

Ranking insurance firms plays an important role on choosing the most appropriate company for receiving appropriate services especially long term insurances such as life insurances. The proposed model of this paper uses two well-known methods of CAMELS and RBC to rank 18 active private and governmental insurance firms in Iran over the period of 2009-2011. The results of Spearman test imply that there is no meaningful difference between these two methods for year 2010 and year 2011 and according to Freedman test, there is not meaningful difference between these two methods in any three years of 2009, 2010 and 2011. In summary, we can conclude that the results of both methods could be used in practice.