Which of the following relational algebraic expressions would result in this relation?

Using the Customer and Sales_Rep relations shown in the exhibit, you must determine a relational
algebraic expression that will result in the following relation: Which of the following relational
algebraic expressions would result in this relation? Using the Customer and Sales_Rep relations
shown in the exhibit, you must determine a relational algebraic expression that will result in the
following relation:

Which of the following relational algebraic expressions would result in this relation?

A.
Customer X Sales_Rep

B.
(Sales_Rep.Sales_Rep_No = Customer.Sales_Rep_No (Sales_Rep X Customer))

C.
(Customer X Sales_Rep) ? Sales_Rep.Sales_Rep_No = Customer.Sales_Rep_No

D.
Customer.Sales_Rep_No = Sales.sales_Rep_No (Customer X Sales_Rep)