Read the following passage and answer the question that follows.

mr. tanner teaches social studies at central high. his students are afraid of him because he holds very high standards
for grading and often fails more than 50% of his students. if a student arrives late, mr. tanner will force the student to
apologize to the entire class. some students are so intimidated by mr. tanner's presence that they choose not to go to
class if they do not have their homework completed.

which of the statements below best explains the situation described?

a mr. tanner is guilty of cyberbullying.

b. mr. tanner is a strict teacher.

c mr. tanner condones bullying between students.

d. mr. tanner is being used as a proxy for cyberbullying.