A vertical curve has a length of 800 ft, g1 = +6%, g2 = -8%. The station and elevation of the PVI is 8+17.36 and 76.85 ft. Assume that there will be stakes placed at the PVI, BVC, and EVC, the low (or high) point, and at all the 100-ft stations. If the natural ground elevation at the low (or high) point is 76.3 ft, determine the depth of cut or fill for this point.