Final answer:
The Contracting Officer (CO) designates Functional Requirements Evaluator Designees (FREDs) to oversee the inspection and surveillance duties of contractors to ensure contract compliance.
Step-by-step explanation:
The individual responsible for designating Functional Requirements Evaluator Designees (FREDs) to carry out inspection and surveillance duties of contractors is the Contracting Officer (CO). The CO has the authority to delegate certain tasks to the FREDs, who will then be accountable for ensuring that the contract's technical and functional requirements are met by the contractor. This role is critical in maintaining the quality and compliance of contracted work.