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Assignment Details

Assignment Description

Consider a typical sales invoice that would include the following information. Design a single table to hold all of the information required to store an invoice including this information. Next, apply normalization to reduce this table to third normal form. Prepare a Word document showing the original and final tables. Include a short summary (2–3 paragraphs) of the problems with the original single table design and how normalization improved the design.

Orders:

• Order_id
• Order_date
• Customer_id
• Customer_name
• Customer_address
• Customer_city
• Customer_state
• Item_id
• Item_description
• Item_qty
• Item_price
• Item_total_price
• Order_total_price