Please implement the following in sql$/$plsql: Database Design and Implementation

Logical Design:$$Convert the ER diagram to a relational database, including tables $($with their primary keys, foreign keys and attribute data types$/$constraints$),$ views, triggers and other stored procedures...

Creation and Population of the Database:$$Create your database and populate it$.$ Please specify the source of your data $($it is randomly generated or was imported from existing data...$)$

Queries:$$Design and implement all SQL queries necessary to implement the requirements$/$functionalities of your DB application $($retrieval queries, aggregate and grouping queries necessary to support any interesting analysis and reports...$).$ Include also SQL statements used for data manipulation operations $($Insert$,$ update and delete$).$

Desktop Application Implementation

$4.$ Desktop application design and implementation: Provide the details of the implementation of the application. The user interface should allow the interaction with the DB and should present the different functionalities defined in your requirements.