Select two digital business models from the four options provided in the Digital Business Model Frameworki.e., supplier, modular producer, value chain, and ecosystem. After selecting the models, you need to choose two real companies that exemplify the implementation of those chosen models. In your justification, explain why you categorized each company based on the two dimensions used in the Digital Business Model Framework, which are the knowledge of customers (complete or partial) and the type of business design (value chain or ecosystem)