For my opinion, number Six is very suitable with name "Business Solution". First of all, the circle color line that come together to stand for letter "C" of first letter "Cosmo" which is show us that the company has fully integrated. Which is mean the company has its own structure, strategy, human resource, and own leader in order to complete the task or given any business solution with the right time together as a whole. Secondly, look and feel. With the professional business organization, the logo is very important to other. This logo that I have picked, it will show and remind everyone about the ability, ethicality, trustworthy, and personality with the professionalism