Final answer:
In a PEO relationship, both the PEO and the client company have operational responsibility and day-to-day control over the workers.
Step-by-step explanation:
In a PEO (Professional Employer Organization) relationship, both the PEO and the client company have operational responsibility and day-to-day control over the workers. This means that the PEO and the client company work together to manage and oversee the employees.