write a set of SQL statements which will add a row to the Region table for Europe, and then add a row to the sales$\_$total table for the europe region and the sprocket product $($product$\_$id $=7684)$ for October $2020,$ with the sales total of $$1,500.$ You can assign any value top the region$\_$id column, as long as it is unique to the region table. The statements should be executed as a single unit of work. Please note that since the statements are executed as a single unit of work, additional code is needed.