An object of mass 90g and volume 120cm3 is first placed in kerosene of density 0.8gcm−3 and then in pure water. In which liquid(s) will the object float?
a) It floats only in water.
b) It sinks in both kerosene and water.
c) It floats in both kerosene and water.
d) It floats only in kerosene.