Which of the following statements about employee/employer relationships is incorrect?

The statement that a written contract is always necessary is considered incorrect because employment relationships can exist without a formal, written contract. Many employees are hired based on verbal agreements, implied contracts, or even based on established norms and practices within a particular industry. In many jurisdictions, employment is often "at-will," which means that either the employee or the employer can terminate the employment relationship without a written contract, as long as it does not violate any laws or existing agreements.

In contrast, the nature of the employee/employer relationship allows for various structures and forms of agreements beyond written contracts. Such flexibility acknowledges the reality that not all employment situations require or benefit from formal documentation, especially in less structured work environments or for casual or part-time roles.