A balloon filled with air submerged in water at a depth h experiences a buoyant force B_{0}. The balloon is moved to a depth of 2 h, where it experiences a buoyant force B. Assuming the water is incompressible and the balloon and air are compressible, the buoyant force B satisfies
Answer Choices
A. B \geq 2 B_{0}
B. B_{0}<B<2 B_{0}
C. B=B_{0}
D. B<B_{0}
E. it depends on the compressibility of the balloon and air