The Contractor Purchase System Review (CPSR) Team completed its review of a prime contractor's system for subcontracting. The Team found that the prime contractor maintains an organization plan that clearly delineates responsibility and authority. The Team found that some mandatory flow-down clauses were not included in applicable subcontracts. the Team found that procedures are in place to ensure the proper types of subcontracts are selected. The Team found no evidence that the prime contractor is conducting oversight and surveillance of the subcontractors' efforts. The Team found that the prime contractor consistently uses competitive sourcing to the maximum extent practicable, including ensuring that subcontractors are not issued to subcontractors that are debarred or suspended. Base on the CPSR Team's findings and the contractor purchasing system criteria in DFARS 252.244 7001, how many significant deficiencies are included in the Team's findings?

A. 1

B. 3

C. 0

4. 2