Author of the book “Al-Hisbah fi al-Islam” is

(A) Ibn e Rushd
(B) Ibn Abdul Bar
(C) Ibn e Temia
(D) Ibn e Qayyam

The answer is: (C) Ibn e Temia
The author of the book “Al-Hisbah fi al-Islam” is Ibn e Temia (also spelled as Ibn e Taymiyah).