Office Supplies Tracking Spreadsheet

I need an Excel spreadsheet to monitor The Pinon Project's in-house office supplies and essentials. We are a family resource center that is nonprofit; tracking our spending is essential since we receive funding from various sources throughout the state and locally.

Requirements:
- Automatic date updates as quantities change.
- Adjustable max and min on-hand values.
- General list of supplies needed for a midsized business with 34 employees.

Ideal Skills & Experience:
- Proficient in Excel
- Experience with inventory management spreadsheets
- Attention to detail
- Experience working with nonprofit organizations is a plus