In s siphon, the summit is 3 m above the water level in the reservoir from which the flow is being discharged. If the head loss from the inlet of the siphon to the summit is 1.5 m and the velocity head at the summitis 0.5 m, the absolute pressure at the summit is

A

5.3 m of water

B

9.3 m of water

C

6.3 m of water

D

5 m of water