1. Write the SQL code to create all four tables (Donor, Donations, Projects and Events); include in the code all columns. Specify the NULL/NOT NULL constraints for each column. Specify the proper data types. Specify the Primary key for each table and include constraint for the foreign keys. 2. Write INSERT statement to insert at least three rows into each table. 3. Write a statement to add a column to the Donor table to include their fax number 4. Write a join statement to display the Donor First Name and Last Name from the Donor table with their donation amount from the Donation table Implement your code in Oracle and create a report with all database tables and columns