The Densities of Diamond and of Cubic Zirconia Are 220

The densities of diamond and of cubic zirconia are 220 lb/ft³ and 355 lb/ft³,respectively.A clear crystal with a mass of 35.0 g is found to displace 6.17 cm³ of water.The crystal has a density __________ (1 lb = 453.6 g; 1 m³ = 1*10⁶ cm³ = 35.31 ft³)

A) of 3.52 g/cm³ and might be diamond.
B) of 5.67 g/cm³ and might be diamond.
C) of 354 lb/ft³ and might be cubic zirconia.
D) of 135 lb/ft³ and is not diamond or cubic zirconia.
E) that matches neither diamond nor cubic zirconia.