This document defines a sole trader business as one that is owned and operated by a single individual. Some examples provided include grocery shops, restaurants, petrol stations, barber shops, and gardening/hairdressing services. Key advantages are that profits are not shared and decision making is quick, while disadvantages include the owner bearing all debts and risks alone. Characteristics are single ownership, management, capital provision, and risk borne by the sole proprietor. The document asks questions to test understanding of these concepts.