Excel Speadsheet on Magento Product Page

Avg Bid (USD)
Project Budget (USD)
$30 - $75

Project Description:
I have an excel spreadsheet that has formulas in it that calculates cost savings. I'd like for this formula to be on 2 product pages on my Magento store.
This excel must have a couple of fields editable so the customer can put in their specifications and see the cost savings.

If not directly on the product page, then maybe a button that the customer can click that says "Calculate Cost Savings" or something along those lines. And then a new window will open where they can enter in their specifics and see the cost savings. Either way something that is clean looking and flows with the website nicely.

Looking for someone who knows Magento and Excel.

Skills required:
Excel, HTML5, Magento, MySQL, PHP
Qualifications required:
us_eng_1 US English - Level 1
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