The correct answer is B. Superior: Inferior.
A supervisor is a person who is in charge of a group of workers. The workers are responsible for carrying out the supervisor’s instructions. The supervisor is responsible for ensuring that the workers are doing their jobs correctly and efficiently.
A superior is a person who is in a higher position than another person. The inferior is a person who is in a lower position than another person. The superior has more authority than the inferior. The inferior is expected to obey the superior.
The other options are not correct because they do not accurately reflect the relationship between a supervisor and a worker.
A junior is a person who is younger or less experienced than another person. A senior is a person who is older or more experienced than another person. The junior is not necessarily subordinate to the senior.
An elder is a person who is older than another person. A younger person is not necessarily subordinate to an elder.
A debtor is a person who owes money to another person. A creditor is a person who is owed money by another person. The debtor is not necessarily subordinate to the creditor.
An officer is a person who holds a position of authority in an organization. A clerk is a person who performs administrative tasks in an organization. The officer is not necessarily superior to the clerk.