2. May a district court retain supplemental jurisdiction even after the federal claims are dismissed? Consider the following situations:

(a) The federal claims are dismissed after extensive discovery, the discovery record is closed, and the summary judgment record is complete. See Redondo Construction Corp. v. Izquierdo, 662 F.3d 42, 49–50 (1st Cir. 2011).

(b) The federal claims are dismissed by entry of a default judgment. See Trustees of Construction Industry and Laborers Health and Welfare Trust v. Desert Valley Landscape Maint. Inc., 333 F.3d 923 (9th Cir. 2003).

(c) The federal claims are dismissed by the grant of summary judgment. See Shannon, A Summary Judgment Is Not a Dismissal!, 56 Drake L. Rev. 1 (2007).