Convert Excel Pricing Program in to a working Google Sheets Program

Job Description:

This is a simple roof pricing program that needs to be able to work in Google sheets. How much would you charge to make this happen and be available to ensure its working well?

I am also open to any ideas that would make this better.

Taidot: Tietojenkäsittely, Excel, Google Sheets, Tietojärjestelmäarkkitehtuuri

Projektin tunnus: #35924953