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TEST NAME: FK01 8 Refer to this diagram. Salesperson Customers Customers Salesperson Salesperson Number PK PK Customer Number Sales to Buys from Name Commisson purchase Date of hire Name Phone number Purchase history What kind of relationship is being shown in the given entity-relationship diagram? Many-to-many unary Question navigation PK Salesperson Number PK Customer Numb Sales to Buys from - Name Commisson purchase - Date of hire Name Phone numbe Purchase history What kind of relationship is being shown in the given entity-relationship diagram? Many-to-many unary Many-to-many binary One-to-many unary One-to-many binary