A Solid Object Floats in Water with Three-Fourths of Its $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$

Multiple Choice

A solid object floats in water with three-fourths of its volume beneath the surface. What is the object's density? The density of water is $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$

A) $1333 \mathrm {~kg} / \mathrm { m } ^ { 3 }$
B) $250 \mathrm {~kg} / \mathrm { m } ^ { 3 }$
C) $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$
D) $750 \mathrm {~kg} / \mathrm { m } ^ { 3 }$