1. Write a SQL query to display order ID and order date for all the orders made by customers in the territory of Southwest (use WHERE command to join tables).
2. Use sub-query technique to write a SQL query to display order ID and order date for all the orders made by customers in the territory of Southwest
3. What are the product ID and product description for the products with a price larger than the price of the product “Computer Desk”?
4. What are the order IDs of the orders that have included the product with the largest price?
5. Give 10% discount to all the products manufactured by the product line 3.