Read the article prompt and answer the question below. ARTICLE 1 Subway is undergoing a bout of leadership changes after a turbulent year saw the loss of several top executives which shone a light on the brand's market difficulties. Carrie Walsh has hired you as a marketing strategy consultant. Using the case writing guidelines provided in the syllabus, provide a brief description of the industry, its market(s), economic trends, target audiences, and best practices. a. Identify the main issues concerning Subway. b. Choose the most crucial challenge from the issues you identified. Explain why you believe it is the most challenging challenge. c. Provide a number (at least three) of alternate solutions to addressing this challenge, and expand on the solution you believe is mo appropriate. d. Explain why your chosen solution is the best, and what positive and negative outcomes you believe it will generate