With no explanation, chose the best option from "A", "B", "C" or "D". of other federal circuits which have addressed the question, that the | ^McDonnell Douglas framework still applies to ADEA cases in the wake of Gross. In Cervantez v. KMGP Services Co. Inc., 349 Fed.Appx. 4 (5th Cir.2009) (unpublished per curiam), the U.S. Fifth Circuit noted: The Supreme Court’s recent decision in Gross rejected the application of Title VIPs ‘motivating factor’ standard to ADEA mixed-motive cases. That holding has no affect on today’s analysis because, on appeal, [the plaintiff] did not advance a motivating-factor theory ... As [the plaintiffs] ADEA claim is based on circumstantial evidence, the burden-shifting framework of McDonnell Douglas Corp. v. Green applies. Id. at n. 7. See also Velez v. Thermo King de Puero Rico, Inc., 585 F.3d 441, 446-447 (1st Cir.2009) (<HOLDING>); Smith v. City of Allentown, 589 F.3d 684,

A: holding that mcdonnell douglas burdenshifting approach applies to claims brought under the adea
B: holding that mcdonnell douglas framework which is used in title vii cases applies to ada cases when only circumstantial evidence of discrimination is offered
C: holding that the mcdonnell douglas framework still applies to adea cases postgross
D: holding that the mcdonnell douglas framework applies equally to ada and rehabilitation act cases
C.