CREATE FASHION COSTING CALCULATOR - on CALULOID

I need help turning an excel costing sheet into a Calculoid calculator.
If you are unfamiliar...check out ----------

I have an excel sheet that breaks down the cost of producing a garment. And the excel sheet for the average user is difficult. I want to have it broken down by material/trims/labor/overhead/ and have sliders that determine is you produce more units, it get costed off of those numbers.

Here is an example, in a very different industry, but a great calculator.
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If you are interested in this project. Email back in subject line BEST FASHION CALCULATOR
and any research for making this project happen.

Thank you,
Nicole