A program manager has completed a justification for other than full and open competition (JOFOC) for a State Department contract with an anticipated value of $100 million, citing FAR Subpart 6.302-1, Only one responsible source and no other supplies or services will satisfy agency requirements as the authority along with the specific facts and rationale justifying the use of the authority. Additionally, the document included one certification by the contracting officer as to the accuracy and completeness of the justification and signatures of the agency competition advocate and the head of the procuring agency. Which of the following statements pertaining to your assessment as to whether the JOFOC meets the requirements is True?

A. Authority cited should be 10 United States Code (U.S.C.) 2304(c)(1) or 41 U.S.C. 3304(c)(1); appropriate certifications included; must be signed by the secretary of the State Department.

B. Authority cited should be 41 U.S.C. 253(c)(1); basis for justification must be certified as cmplete and accurate by the technical or requirements personnel; must be signed by the senior procurement executive for State Department.

C. Authority cited should be 41 USC 3304(c)(1); basis for the justification must be certified as cmplete and accurate by the technical or requirements personnel; must be signed by the senior procurement executive for State Department.

D. Appropriate authority cited, appropriate certifications included, must be signed/approved by GS-15 or higher head of procuring agency.