Arational-legal authority figure would most likely be someone like a a. war chief b. principle of a school c. religious leader d. parent

B. principle of a school

Explanation:

The authority figures are people that have managed to come tot a position from which they are seen as superior in a particular thing than the rest, and they receive admiration and respect for it. To be considered as a rational-legal authority though, the person has to has some title that is regulated by law, and that that person had proven itself in a particular sector. A principle of school can be considered as a person of such authority, as it is a person that occupies a noble and well respected position, which is important for the society, and also that person had proven itself to have certain qualities that make it stick out from the others, thus to be bale to perform the job in a better way.