please I need help with this question . Make an economic analysis of two giant competitor brands, Coke and Pepsi, in the context of them being rivals in the "Twenty-First Century" and use all the knowledge you have gathered over the last several weeks. it is not a financial case.It is to be an economics case study, utilizing the economic model of pure competition, monopolistic competition, oligopoly or monopoly. I will need introduction ,body and conclusion , and the sources please if someone can help me with this project ,thanks