Answer: Antwan's obligations are known as his responsibility.
Explanation:
In the current role of Antwan as the shift supervisor at the firm if the shoe fits has some accountability that needs to be fulfilled by him which is his responsibility. Job responsibility is accountability that the organisation expects the employee in that specific role and function to fulfill.
As Antwan has been promoted his role changes and additional responsibilities need to be fulfilled than before. Responsibilities increases when a person moves to higher position in the management and he becomes answerable. It is an obligation as a supervisor to check the closing work and cleaning of the store.