Excel/Spreadsheet formula for Amazon selling price configuration

Job ID: 33650170

Budget: €8 – €30 EUR

I need to configure price formule for Amazon fees in the Excel/Spreadsheet.
I have a cell where I write the amount of net profit that I want to keep from the sales.
I need a formula to calculate the Amazon fees based on this net profit cell and give the my sale price on Amazon.
Related categories: Excel Google Spreadsheets