Which ideas or situations are consistent with the concept of free enterprise? check all that apply.
1) consumers overwhelmingly prefer one sandwich shop to another.
2) local officials decide how much gasoline consumers can buy.
3) a hair stylist decides to reduce prices on his services.
4) a worker at a factory decides to take another job for higher pay.
5) a government takes control of a nation's restaurant industry.
6) a business owner decides to offer a new product for sale.

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?