“Mr. Audu, the Fine Arts teacher, who was a bunch of biting humour…” What does this description of Mr Audu mean?

“...his foot-dragging over the matter had pushed his marriage to the brink.” What does "foot-dragging" mean as used in the novel?

Mrs. Ibidun Gloss expressed deep appreciation to Bepo for contributing what she called an "unrivalled quota" to the growth of Stardom. What does "unrivalled quota" as used in the novel mean?

Which of the following is not a figure of speech used in J.P. Clark's poem "Ibadan" as referenced in the novel?

This question is based on Kabia Alabi Garba's The Lekki Headmaster.

The following are current socio-economic realities depicted in the novel except