Ethicon, inc., a pharmaceutical company, entered into an agreement with ups supply chain solutions, inc., to transport pharmaceuticals. the drivers were provided by international management services co. under a contract with a ups subsidiary, worldwide dedicated services, inc. during the transport of a shipment from ethicon’s facility in texas to buyers “f. o.b. tennessee,” one of the trucks collided with a concrete barrier near little rock, arkansas, and caught fire, damaging the goods. who was liable for the loss? why? [royal & sun alliance insurance, plc v. international management services co., 703 f.3d 604 (2d cir. 2013)]