The assignment involves advising a client, Julie, on the best business structure for her new venture. She has expressed apprehension about unlimited liability in partnership businesses but has a strong financial position and can raise loans if needed. Based on this information, it is recommended that she opt for a sole trader business structure, which would allow her full control over the business while also being liable for its debts and obligations. This advice takes into account Julie's need to run the business alone and avoid regulatory complexities associated with partnership or company structures.