A business plan is a formal written document that describes the strategies and opportunities of a proposed venture. It contains current status and projected results of the new business. The business plan gives direction to the entrepreneur's vision, helps evaluate future prospects, seeks loans, and helps attract stakeholders. It also helps monitor progress, identify strengths/weaknesses, and assess feasibility. The business plan should include sections on executive summary, company details, management team, capital requirements, financial projections, market analysis, and aspects like financials, marketing, and distribution channels.