With no explanation, chose the best option from "A", "B", "C" or "D". marks omitted); see, e.g., Lindahl v. Office of Pers. Mgmt., 470 U.S. 768, 779-80 n. 13, 105 S.Ct. 1620, 84 L.Ed.2d 674 (1985) (recog nizing that 5 U.S.C. § 8128(b) precludes all review of the Secretary of Labor’s compensation decision under the Federal Employee Compensation Act); Collins v. United States, 67 F.3d 284, 287-88 (Fed.Cir.1995) (finding that the plain language of the Military Claims Act, which states that “the settlement of a claim under [the Act] is final and conclusive,” provides clear and convincing evidence of legislative intent to preclude judicial review). Further, reviewability is not an all or nothing question: Congress may allow review of some issues underlying a decision, but prohibit review of others. See, e.g., Lindahl, 470 U.S. at 779-80, 105 S.Ct. 1620 (<HOLDING>); Harris v. Shinseki, 704 F.3d 946, 948

A: holding 5 usc  8347c bars review of agencys factual determinations but not questions of law and procedure
B: holding that an ineffective grievance procedure bars employers defense based on that procedure
C: holding that appellate review of an administrative agencys factual determinations is circumscribed
D: holding that questions of procedure are for the arbitrator not the courts
A.