the services. Prudential, 148 F.3d at 333; In re Ins. Brokerage Antitrust Litig. ("Ins. Brokerage"), 579 F.3d 241, 280 (3d Cir. 2009) (citing In re Rite Aid Corp. Sec. Litig. ("Rite Aid"), 396 F.3d 294, 302 (3d Cir. 2005)). The percentage-of-recovery method is generally favored in cases involving a common fun