What is the volume of water, in cubic meters, that flows over Niagara Falls in 1.25 years if the flow rate is 2.40×10⁶L/s?
A) 2.40×10¹2 m³
B) 3.00×10¹2 m³
C) 9.45×10¹⁰ m³
D) 9.00×10⁹ m³