Please address the given questions about e-commerce:
Question 1: What are the components of the Internet's infrastructure?
Question 2: Create a sample e-commerce program that is presentable to senior management. Create a sample marketing plan and how e-CRM would be incorporated into the plan.
Question 3: Discuss e-commerce strategies and how they work in an industry of your choosing.
Question 4: Also, detail eight unique features of e-commerce and five revenue models of e-commerce.