Answer:
Mandated boundaries
Explanation:
Extremely imposed boundaries of conduct, such as laws, rules, regulations, and other requirements are known as Mandated boundaries.
These rules and regulations are usually held in very high regards and very compulsory to obey. Disobeying Mandated boundaries usually attract a very stiff penalty.
The correct answer is B. Trust, competence and ethos.
The speaker will inspire credibility from the audience when it perceives his or her character and their ethos concerning the topic they are presenting. If they know it really well, they will speak with authority, which will engender trust. Their competence is manifested and it's easier for the audience believe and received what it's being conveyed.
C. A painting that artists create by applying pigments to damp plaster walls.