Answer:
The correct answer would be option C, Dorothy, who works in her small bakery for less than 30 hours a week.
Step-by-step explanation:
A part time business is a job which a person does as a side business. He does not give full time to do this business. A full time business is something when you give this business more than 35 hours of your weekly schedule. If you give less than this, it would be considered as a part time work. So in this question, Dorothy is doing her bakery business as a part time business because she spends less than 30 hours in her small bakery.