This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
Amount of bile produced (ml/ day): September 2012 
Select and explain. 
A. 100 - 500, B. 500 -1000, C. 1000 -1500, D. 1500 - 2000
B: 500 -1000
Answer: B: 500 -1000 
Explanation: Ans. B i.e. 500 - 1000