This assignment is compiled to fulfill the Entrepreneurship Application course which aims to equip students with basic skills in designing, developing, and implementing innovative and sustainable business ideas. In compiling this assignment, the author identifies business opportunities, designs business models, and analyzes the marketing, financial, and operational aspects of the chosen business idea. Through an applicative approach, this assignment also integrates entrepreneurship theory with field practice, so that it can improve students' understanding of the challenges and strategies in building a competitive business. The results of this assignment are expected to be the basis for students to develop a more structured and realistic startup business.

Industry concentration is centered on the number and size distribution of companies. In this case it can be said that the fewer the number of companies in the market, the level of industry concentration tends to be linked to the ability of sellers (producers) in the market. This can be a form of suppressing competition and coordinating price policies which tend to be high.