Hello, what you want to ask is the handling methods of iceberg transportation cost and iceberg transaction cost. What can summarize the transaction cost analysis methods? The handling methods of iceberg transportation cost and iceberg transaction cost can be summarized. Transaction cost analysis method is a mathematical model analysis method. This model is a method to analyze the relationship between technology and economic problems of iceberg transportation cost by using mathematical model. Content Mathematical Analysis One of the concrete methods of economic activity analysis is the practical application of mathematical analysis method in economic activity analysis.