Using MS Excel, create a customer database with at least 10 entries, with screenshots to document and show your progress

This is the database i made regarding my website.

Firstly I created a customer table that contained:

1. Customer ID
2. Full name
3. Phone number 
4. Address

I created a product table that contained :

1. Product ID
2. Product name
3. Unit price
4. Selling price
5. Total Cost
6. Total sale
7. Profit

I then, did all the calculations and created the pie chart using the product table as shown.

 

These are all the formulas i used in my spreadsheet in order to calculate the values