8. Pick up the incorrect statement from the following:
Options
A. The retaining wall should be structurally capable to resist the applied earth pressure
B. The section of the retaining wall should be so proportioned that it may not overturn by the lateral pressure
C. The retaining wall should be safe against sliding
D. The foundation of the retaining wall should not be stressed beyond safe bearing capacity ; due to its weight and the force resulting from the earth pressure
E. to drain off water from the earth retained, weep holes are provided near the top of the retaining wall.