Montgomery is a local Maryland farmer that grows tobacco for sale to cigarette makers. Maryland establishes a quota system that limits the amount of out-of- state tobacco that may be sold in Maryland, to encourage in-state tobacco farmers to grow more tobacco (and therefore pay additional taxes to Maryland). Which, if any, of the following statements are true? a) Maryland, by discriminating against out- of-state tobacco growers, may violate the dormant commerce clause. b) Congress could establish national regulations on tobacco quotas that would supersede the Maryland quota system. c) Out-of-state growers may be able to file a lawsuit against Maryland to stop the enforcement of the Maryland quota system. d) All of the above. e) None of the above