The informations below of the longitudinal section were taked at each (100m) the road is construct with width (8m), the elevation of the first point for the road is (20m) and slopping (-0.5%) and the side slope (2V 3H). Draw the profile and the grade line, then calculate the volume of cut and fill? Station Ground level 0+00 17.55 1+00 18.8 2+00 18.45 3+00 19.35 4+00 20.15