Write the SQL DDL statements for creating relations corresponding to your design from the previous

exercise. This involves writing out the CREATE TABLE SQL statements to construct the tables.

Remember to specify the primary and foreign keys as well.

Your DDL code must be syntactically correct and runable on MySQL$.$ Also, ensure that this is

submitted in plain$-$text ASCII $($no UNICODE$)$ without any special characters. This means you

should do your work in something like vim, nano, or notepad.