Final answer:
Landon's subordinates would be the most likely to assist with the evaluation of how well he works with his employees.
Step-by-step explanation:
The most likely candidate to assist with the evaluation of how well Landon works with his employees would be OC. Landon's subordinates. In a performance evaluation, it is important to gather feedback from those who directly work with the employee being evaluated, which in this case would be Landon's subordinates. This feedback can provide valuable insights into Landon's leadership skills, communication style, and ability to work effectively with his team.