webpage clone/modify/extend(repost)

Please see attached screenshot of "Statistics by Neighborhood" report page. (actually the title is "Market Statistics by Neighborhood" but the pageheading is "Neighborhood Statistics"). The task: I want coder to create and add a new "Statistics by Zipcode" page similar to this one, but obviously with different data (group by Zip instead of Neighborhood!). Coder will write SQL query (must be fast, similar to current one) and make all PHP changes to accomplish this. Coder must not ask Buyer to do any coding. The reason I say this is because some coders assume that "other coders" will do some part of the work. There will be no other coder, just one, who is 100% responsible for the required changes. The new page needs to display as a "TAB" next to the current page. The top navbar with options "Quick Search * Advanced Search * My Saved Searches * My Favorites * Neighborhoods" must not be changed. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform LAMP, IE7, FF3.