The classical economists believed that unemployment could not persist because:

a: the government would step in and stimulate the economy by increasing government spending
b: rising prices would make up for any deficiency in spending and make it profitable to rehire workers
c: falling wages would cause businesses to expand employment
d: unemployment benefits would eventually run out, and voluntarily unemployed workers would return to their jobs
e: workers would move abroad, reducing the unemployment rates.

Arthur met rottweiler breeders lynda and george at a dog show in rhode island. the couple, who reside in new york state, later sold several rottweiler dogs to arthur who lived in rhode island. arthur later sued lynda and george, claiming that the dogs were sick and infirm. he filed a complaint in rhode island courts, claiming that even though the dogs were sold in new york, the breeders had attended the dog show and advertised in the rottweiler newsletter which was distributed at the event in rhode island. based on the facts, do you think rhode island courts have personal jurisdiction in this case?