The heart of a man pumps 5 liters of blood through the arteries per minute at a pressure of 150 mm of mercury. If the density of mercury be $13.6 \times 10^3 \;kg/m^3$ and $g = 10\; m/s^2$, then the power of heart in watt is :

Question

( A ) $3.0$
( B ) $1.70$
( C ) $1.50$
( D ) $2.35$