A Delaware law allowed electrical contractors doing state-funded work to pay lower wage rates to apprentices if the contractors had registered their apprenticeship programs in the state. Out-of-state contractors, however, could not pay the lower unless they maintained a permanent office in Delaware. If an out-of-state contractor files a lawsuit claiming that Delaware's regulations discriminate against out of state contractors, which of the following federal court findings will most likely occur? a. A federal court will probably find the law to be in violation of the dormant commerce cause. b. A federal court will probably find the law to be unconstitutional an unreasonable restriction on fundamental rights. c. A federal court will probably find the law to be justified because there are no nondiscriminatory alternatives. d. A federal court will probably find the law to be valid because state regulations take precedence over federal regulations