i have financial models  that i want incorporated into my PHP website. the site that has the financial models is found here  http://www.exinfm.com/free_spreadsheets.html



I want a web based interface with the software working in the background. there has to be a database associated with the inputs. so for example, i select a financial model that will add two numbers.  a page prompts me to

put in the first number, then a page prompts me to put in the second number, then a third page provides the answer.  the input and answer is databased.



I want as many of these models form the exinfm site for the $500 bid. starting with  FCFE Valuation 3 , Capital Budgeting Analysis , Black Scholes Option Pricing (zip) .



for the long term, i want to greatly modify these models so this will end up being a long term and regular financial modeling project. the coder will have to decide what platform to complete the project; PHP/script, Java, ajax and all the other coding will be needed. you will have to give the files to my IT Mgr to put on the web site. it is a dedicated server with any software that is needed. the winning coder will provide the pros and cons of thier platform and how thier offer is superior in functionality. if you want to do a demo, choose #19 on the site. this is a WACC calculation that is very simple.