Hamlet: 2.1 questions

1.) Polonius is sending Reynaldo to Paris to spy on Laeretes
2.) He is sending him on this journey to spy on Laeretes and make sure that his son is not getting into trouble. Polonius doesn't trust LAeretes and doesnt want him disgracing the family name.
3.) Reynaldo is supposed to find out information on Laeretes by going around and asking about him. When he finds someone that knows Laeretes Reynaldo is supposed to make fals accusations about Laeretes to see if his friend agrees on the accusation, proving them to be true.
4.) This reveals that Polonius care more about himself and his name than others.
5.) Reyanldo is going to do what Polonius has told him to do, but he doesn't think it is very smart to be going around and spreading lies about Laeretes.
6.) She says that he is acting very old and scarying her. He is distant and looked like he had been loosed out of hell.
7.) Polonius concludes that Hamlet is in love with Ophelia and has been driven mad by Ophelia rejecting him.