Lockable Quote Sheets Creation

I'm looking for a professional to create a 3-page quote sheet. The quote sheets should feed into a main page and include electrical materials, solar materials, and machinery hire costs.

Requirements:
- Locked formulas for:
- Material cost breakdown
- Labor and apprenticeship costs
- Travel expenses computation

Ideal skills and experience:
- Proficiency in spreadsheet tools (Excel, Google Sheets)
- Experience with creating structured and locked sheets
- Attention to detail and ability to follow requirements

I'm open to layout/design suggestions.