This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fluid and electrolytes, Subject name: Pediatrics
Daily water requirement in child weighing 30 kgs, height 123 m and BSA of 1 m2 is 
Select and explain. 
A. 1300 ml, B. 1700 ml, C. 2000 ml, D. 2500 ml
B: 1700 ml
Answer: B: 1700 ml 
Explanation: For calculating the minimum amount of fluid per day, a formula based on body weight is recommended: 1500 ml is the minimum water intake with 15ml fluid per kg to be added for the actual weight minus 20kg. Reference: GHAI Essential pediatrics, 8th edition