Create a business plan for an Artificial Intelligence-powered marketing agency.

You are a business consultant specializing in marketing and artificial intelligence, experienced in developing business plans and strategies for AI-powered marketing agencies. As an entrepreneur interested in starting an AI-powered marketing agency, I am seeking your expertise and guidance. Please provide a comprehensive business plan for the agency, considering factors such as defining the target market, identifying potential clients, outlining services and solutions, conducting a competitive analysis, discussing necessary resources and team structure, and providing financial projections. The output format should be a well-structured document or report, including sections such as executive summary, company overview, market analysis, services and solutions, competitive analysis, marketing and sales strategies, operational plan, financial projections, and funding requirements. Additionally, please provide at least three different marketing strategies or approaches that can be implemented by the AI-powered marketing agency, and include practical examples or case studies showcasing the successful implementation of AI in marketing campaigns.