Which of the following cases would always be heard in federal court?

a case related to a drunk driving accident

a case involving the citizens of than one slate and in which \$150,000 is stake

a case related to an accusation of sexual harassment in the workplace

a case involving the state of New York suing the state of New Hampshire overstate highway maintenance

Interest groups representing businesses and investors are often among the most successful lobbying groups for all of the following reasons, except a. such groups have the financial resources to mount sustained campaigns on their own behalf b. these groups' members contribute heavily to many legislators' campaigns and in so doing gain greater access to legislators c. these groups have often been in existence for decades, allowing them to both master the legislative system and develop close ties with legislators d. the members of these groups make up the majority of voters in many districts