2. Lena and Barbara are on a walk through a park when they notice several items scattered about. Lena picks up a DVD and a leather jacket, and puts them in her bag. Barbara picks up a CD and a t-shirt, taking them with her. As Lena and Barbara near the exit of the park, they see other park-goers. James claims the DVD and CD are his, as he had just sat them down for a few minutes. Jessica claims the leather jacket and t-shirt, claiming that she owned them in the past but had left them in the park, unknowingly putting them out her possession. Who now owns the DVD and CD? Why? Who now owns the leather jacket and t-shirt? Why