Respuesta :
75 feet below sea level
The 10,000 feet up and down cancel each other out. So all that matters is the 100 feet down and the 25 feet back up. So that's 75 feet below sea level.
The 10,000 feet up and down cancel each other out. So all that matters is the 100 feet down and the 25 feet back up. So that's 75 feet below sea level.