Which two sentences use verb mood consistently; that is, they do not shift from one mood to another?

a. feed the dog, and then you should take him for a walk.

b. water the plants, and then join us for sunday brunch.

c. finish your homework, and then you will get ready for bed.

d. verify the details of the documents, and then sign them.

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?