Examine the REA model for Hera Industrial Supply that appears in Figure.

For each of the six entities in the model, list the attributes that a database designer should include in each table. Identify primary key attributes with (PK) and composite primary key attributes with (CPK). State any assumptions you needed to make, and be prepared to defend the rationale for the attributes you havechosen.

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Employees (Salesparsons) Sales Orders Inventory Customers Sales Cash Receipts