PL/SQL project. please show me all steps.

Run the script, C9_BBcreate.sql, to create the tables required for this lab. Create a table named BB_SALES_SUM that holds the product ID, total sales in dollars, and the total quantity sold for each product. Create a trigger named BB_SALESUM_TRG that updates the BB_SALES_SUM accordingly when an order is confirmed or the ORDERPLACED column in the BB_BASKET table is updated to 1. Test your trigger with the following basket IDs: 14, 15, and 16. Create a folder named, fullname_lab11. Copy your source codes and the output file to the folder. Zip the folder and upload it to Blackboard.