With no explanation, chose the best option from "A", "B", "C" or "D". this court for review of the FLRA’s decision upholding that award. Section 7122(a) of the Federal Service Labor Management Relations Statute (“FSLMRS” or “Statute”) provides for Authority review of labor arbitration awards involving parties covered by the Statute. 5 U.S.C. § 7122(a) (1988). However, section 7123(a) of the Statute precludes judicial review of final orders of the Authority “involving an award by an arbitrator,” unless the order involves an unfair labor practice. 5 U.S.C. § 7123(a) (1988). This case falls squarely within the ambit of preclusion under section 7123(a). The DCJ argues that, notwithstanding this preclusion, we should consider its petition for review under the doctrine enunciated in Leedom v. Kyne, 358 U.S. 184, 188, 79 S.Ct. 180, 184, 3 L.Ed.2d 210 (1958) (<HOLDING>). Here, the DOJ contends that, in upholding an

A: holding that although a union may waive a members substantive statutory right under the national labor relations act to be free from having a private employer discourage membership in any labor organization such waiver did not occur because such waiver must be established clearly and unmistakably
B: holding ports authority was not an employer subject to the jurisdiction of the national labor relations board
C: holding that a district court may have jurisdiction over action taken by the national labor relations board despite an express statutory finality provision when the agency has acted in excess of its delegated powers and contrary to a specific prohibition in the national labor relations act
D: holding that two entities were a single employer and therefore that their gross receipts could be totaled together to establish jurisdiction under the national labor relations act
C.