Using erwin and microsoft sql server, create the tables and populate them with data. the source of your data will be the microsoft excel spreadsheet provided to you on the blackboard assignment. you should realize that the spreadsheet is poorly designed, and you will need to normalize the data to populate your tables. use erwin to create the tables, and then forward engineer them to automatically generate the schema in sql server. include your .erwin file with your deliverables, as well as your sql database. note: your database and erwin files must be named using the syntax of lastnamef (where f is your first initial). reminder: to obtain your sql database file, right-click on your database and select the detach menu option. detaching your database will produce two output files, a .mdf and a .ldf file. both are necessary to attach a database, so be sure to include both. here is list of the entities for this project: entities: customer_t customerid (pk) customername customerstreet customercity customerstate customerzip creditlimit salesrepid (fk) of employee_t order_t orderid (pk) customerid (fk) of customer_t customerponumber orderdate duedate shipdate order_line_t orderid composite (pk), (fk) of order_t productid composite (pk), (fk) of product_t orderquantity product_t productid (pk) productdescription unitprice stockquantity fabricated_t productid composite (pk), (fk) of product_t. productid partid composite(pk), (fk) of product_t. productid partquantity quantity of partid that goes into productid (example, 2 tires in one bicycle) product_supplier_t producid composite (pk), (fk) of product_t supplierid composite (pk), (fk) of supplier_t vendorpartid this is the id the vendor (i. e., supplier) uses in their system), similar to customerponumber in the order_t. productcost purchasedquantity supplier_t supplierid (pk) suppliername supplierstreet suppliercity supplierstate supplierzip employee_t employeeid (pk) employeename employeestreet employeecity employeestate employeezip managerid (fk) unary employee_course_t employeeid combination (pk), (fk) of employee_t courseid combination (pk), (fk) of course_t completiondate course_t courseid (pk) coursedescription sales_commission_rate_t employeeid (pk), (fk) of employee_t commissionrate (hint: only employees with commission rates should be added to this table).