What type of employment does Sharon have if she is paid only on sales production and can work any number of hours?

Sharon's employment situation is best classified as that of an independent contractor. In this arrangement, she operates with a significant degree of autonomy regarding her work schedule and methods, indicating that she can choose how many hours she wants to work. The fact that she is paid solely based on sales production reinforces this classification, as independent contractors typically earn commission-based income rather than a fixed salary or hourly wage.

This model allows for more flexibility compared to traditional employment roles, where employees may be required to adhere to specific hours and may receive a regular paycheck regardless of their sales performance. Independent contractors, on the other hand, are responsible for their own business expenses and taxes. Thus, the combination of being paid on sales production and the freedom to work any number of hours clearly identifies her as an independent contractor.