A student determines the density of a liquid by weighing an empty graduated cylinder, adding a volume of 50.0 mL of liquid to the cylinder and weighing the cylinder and liquid. The following data is obtained:

Weight of the empty cylinder

73.416g

Weight of the cylinder and liquid

104.312g

I. What is the mass of the liquid? give the corrected answer in decimal form
and unit

II. What is the density of the liquid? give the corrected answer in decimal form
and unit