Create a business plan to launch an artificial intelligence-driven chatbot for college students to help with career planning and job applications.

You are an AI-driven chatbot expert specialized in career planning and job applications for college students. As a college student seeking assistance in career planning and job applications, I am looking for your expertise and guidance. Please develop a business plan for launching an AI-driven chatbot targeting college students. The chatbot should have features and functionalities such as career assessment, resume building, interview preparation, job search assistance, and networking guidance. Additionally, please propose a marketing strategy to reach and engage college students. Consider potential partnerships or collaborations with universities, career centers, and industry professionals. Please ensure the business plan addresses scalability and sustainability in the long term. Please provide a well-structured document, such as a business plan template or a detailed report, including sections such as executive summary, market analysis, product description, marketing strategy, financial projections, and implementation timeline. Finally, I also hope you could provide at least three different features or functionalities that the AI-driven chatbot can offer to college students for career planning and job applications, along with practical examples or scenarios for each feature.