Buying an existing business or turnaround business and opening franchises are two options for entrepreneurship. When buying an existing business, advantages include an established business, lower costs, and established policies, while disadvantages include negative seller motivation and key employee losses. Evaluating a turnaround business requires analyzing assets, operations, and the business environment. Guidelines for purchasing turnarounds include establishing a clear market/product, determining profit margins, achieving sales, implementing financial controls, and analyzing statements. Franchising provides advantages like a proven product and business plan but also has disadvantages like restrictions and high startup expenses. Proper evaluation of the franchiser and an understanding of franchise fees are important.