neurotransmitter research paper

This is a simple 2.5 page double spaced research paper on 3 neurotransmitters and their effects on behaviour. This is for a introduction to psychology class for a community college. More description in the file attachment. I need two of these research paper done, one for me and one for another person. I will pay $15 for one and $35 for both. I need this done in by 10/08/2014 12:30pm PDT. Los angeles time. 

Include at least three references that should be listed on a reference page and foramtted in accoradance with APA guidlines. Acceptable references include the following : authors name; title; name of scientific journal in which article was published; year of publication. Wikipedia is not acceptable. Begin with an introductory and end with a Summary paragraph.