You have been appointed as the Contracting Officer for a government contract overseeing the construction of a new infrastructure project. Your COR's primary responsibilities include ensuring quality for the government, planning for contract performance monitoring, conducting performance reviews, and adhering to FAR regulatory compliance. Which actions should they prioritize to fulfill their duties effectively and ensure compliance with FAR regulations while ensuring quality assurance in contract performance?

A. Overlooking contractor compliance with FAR regulations in favor of focusing solely on project completion timelines, as long as by the end of the contract the regulations are met.
B. Utilize a standardized checklist provided by the contractor to conduct performance reviews and document any deviations from the contract requirements.
C. Collaborate with the contractor to establish clear performance metrics and milestones, regularly monitoring progress to ensure adherence to the agreed-upon standards.
D. Delegate all responsibilities related to contract performance monitoring to subcontractors, trusting them to uphold quality standards and FAR compliance.