answer: #Person1# sends a parcel with books and pays #Person2# ten dollars to insure the parcel.
documents: #Person1#: Would you tell me how I send this parcel to shanghai, China? It contains only books.
  #Person2#: You might send it as printed matter.
  #Person1#: I wonder if you could have ensured here.
  #Person2#: Of course. How much would you want to ensure this books for?
  #Person1#: Let me see. I think I can have the ensured five hundred dollars.
  #Person2#: five hundred dollars, so you'll pay ten dollars for the insurance. That's two percent of the total value of the article.
  #Person1#: Here ' s the check for hen dollars