Answer:
Julie's catering business
Julie should use the model of sole proprietorship
Explanation:
sole proprietorship, is the most useful business entity for Julie as she won’t loss the control of her business and can grow at her own pace because she would be the most important decision maker.
A partnership involves doing an alliance with another person or business then the control will be divided with others.
Finally, a corporation. needs the collaboration of more shareholders and the span of control will be broader as more persons will be involve in the decision-making process. "Corporations are not really run by their owners." because the people involved in the corporation must take decisions that are not consulted with the owners.
Terri tax-related services
Terry should use the model of sole proprietorship
Explanation
For Terri the sole proprietorship model is the most useful as well because he can grow to obtain recognition and enjoy the benefits of bigness