On one of his trips, a tourist bought a souvenir of one of the monuments he visited. On the base of the object there is information stating that it is a piece on a scale of 1 : 400, and that its volume is $25 \mathrm{~cm}^{3}$.
The volume of the original monument, in cubic meters, is\\
(A) 100.\\
(B) 400.\\
(C) 1600.\\
(D) 6250.\\
(E) 10000.