For light passing through a flat surface perpendicular to it, the light flux through the surface is the product of the light intensity and the area of the surface. A certain flat surface consists of two adjacent square windows, where the side length, in meters, of the larger window is 2 times the side length, in meters, of the smaller window. Light with an intensity of 100 lux per square meter passes uniformly through this surface, which is perpendicular to the light. If the total light flux through this surface is 2,500 lux \cdot meters squared, what is the light flux, in lux \cdot meters squared, through the larger window?
A) 500
B) 1,000
C) 2,000
D) 2,250
500
1,000
2,000
2,250
