Please help me with this problem

Mr. Smith is the owner of a grocery store. He has a computer and a scale. He will buy a a barcode reader. He currently manages goods in his store using Excel. Each kind of goods (e.g. bread, beef, apple...) has the following information: name, barcode number, number of available units, price per unit, provider name, and provider contact information. He currently checks out his customers' orders using a hand-held calculator and writes down the receipts manually. He inputs and updates the information of the goods in his store directly to the Excel spreadsheet. User stories implemented for Iteration 1: 1. As a user, I want to check out an order in store for a customer. 2. As a user, I want to add a new product into the system. 3. As a user, I want to update information (price, quantity) of a current product in the system. Tasks: 3. Write SQL code to create the data tables for this system and insert sample data for them (e.g., at least 5 products and 10 orders)