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: Anaesthesia
Composition of Sodalime is: NaOH Ca(OH)2 KOH 
Select and explain. 
A. 4% 95% 1%, B. 5`)/0 90`)/0 10/0, C. 80% 20%, D. 15% 84% 1%
B: 5`)/0 90`)/0 10/0
Answer: B: 5`)/0 90`)/0 10/0 
Explanation: 15% 84% 1%