A research submarine on the seabed transmits an acoustic pulse (sonar ping) to a stationary receiver buoy floating directly above it.
The depth of the submarine below the buoy is 2.40 km.
The speed of sound in seawater is 1500 m/s.
The receiver buoy registers the ping with a processing latency (delay) of 0.24 s.
Calculate the receiver's processing latency as a percentage of the time the acoustic pulse takes to travel from the submarine to the buoy.