A third sample of soil was obtained from the same site investigation. Laboratory tests on the

sample indicated that the degree of saturation was $75\%,$ the void ratio was $0\mathrm{.}71$ and the bulk

unit weight was $18\mathrm{.}4$ kN$/$m$3.$ Determine, using a phase diagram, the weights and volumes of

air, water and solids, respectively. Additionally, calculate moisture content, porosity and the

specific gravity of solids.