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: Dental
Clinically acceptable limit of run out: 
Select and explain. 
A. 0.012, B. 0.023, C. 0.15, D. 0.032.
B: 0.023
Answer: B: 0.023 
Explanation: None