(Solved): Task 3: Mapping an ER Model to a Relational Database Schema Consider the foll ...

???????

Task 3: Mapping an ER Model to a Relational Database Schema Consider the following ER diagram, which shows aspects of a construction project management system. You are requested to map the above ER diagram into a relational database schema. Show every step of the mapping. No marks are awarded to the final schema if you do not show the partially built schema at the end of each step.