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A toy submarine of mass 12.2 kg is fully submerged in a pond but not floating...

A toy submarine of mass 12.2 kg is fully submerged in a pond but not floating or sinking.

A. What is the volume of the submarine?

B. What is the buoyant force on the submarine?

C. If it is 3.8 m below the surface, what is the total (absolute) pressure acting on it?

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