Final answer:
An advantage of a sole proprietorship is that the owner maintains complete control of the business and controls all the income generated by the business.
Step-by-step explanation:
An advantage of a sole proprietorship is that the owner maintains complete control of the business and does not have to consult with others when making business decisions. This gives the owner the flexibility to run the business in their own way. Additionally, the owner controls all of the income generated by the business, allowing them to keep all the profits.