B since life cant always be the same and the other 3 you can control and look after
–Q=C*M^3/4 • C= 11.4 for North India • C= 13.9 to 19.5 for Central India • C= 22.5 to 25 for Western India
Semoga ini bisa membantu
The correct answer would be 61%. Hope this helps :) !