What authority does a Contracting Officer hold?

The authority of a Contracting Officer is primarily defined by their role in the federal acquisition process. This is why the correct choice focuses on their capability to enter into, administer, and terminate contracts. This encompasses the entirety of the contract lifecycle, which includes all stages—from negotiation and formation to management and eventual termination, ensuring compliance with legal and regulatory frameworks throughout.

While negotiating contracts, approving payments, and managing contractor relationships are important aspects of a contracting role, they often involve additional entities or consideration beyond the direct authority of a Contracting Officer. For instance, negotiations may include other stakeholders for input and consensus, payment approvals may hinge on additional financial oversight mechanisms, and managing relationships can involve project managers or contract administrators. The comprehensive authority of a Contracting Officer, however, essentially binds these elements under the umbrella of contract management, empowering them to make binding decisions regarding the contracts they oversee.