Needs revision and additional words

The attached paper needs review and revision.  The opening paragraph and closing paragraph also need to be stronger.  If an additional 100 words or so could be added to make this paper a little longer that would be helpful also. 

Please HIGHLIGHT the additions and changes 

The instructions for this assignment - which the paper was written are as follows: 

 Choose four  terms or concepts that might be used during a Real Estate closing.  Write a formal, 4 - 6 page APA formatted research paper explaining the  meaning of each term, why it is important, to whom it is important  (buyer, seller, real estate agent, closing agent, or lender). List any  important issues and concerns or advantages and disadvantages. The Real  Estate terms used should illustrate the field's current terminology.
 

Some examples of such terms include HUD-1, escrow closing, deed, note,  mortgage, marketable title, title search, binder, deed of trust,  warranty or other deeds, closing costs, prorated prepaid expenses,  transfer tax, etc.
 

Three references are required. Two must be from the APUS Library