Identify each relationship type and write all of the business rules.
Answer to relevant QuestionsCreate the basic Crow’s Foot ERD for DealCo.Create a Crow’s Foot ERD to include the following business rules for the ProdCo Company:a. Each sales representative writes many invoices.b. Each invoice is written by one sales representative.c. Each sales representative ...Which relational algebra operators can be applied to a pair of tables that are not union-compatible?How would you implement a l:M relationship in a database composed of two tables? Give an example.Using the tables in Figure Q3.11, create the table that results from MACHINE DIFFERENCE BOOTH.MACHINE_PRODUCT MACHINE_PRICEChips ............. 1.25Chocolate Bar ........... 1
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