To find the volume \( V \) of a rectangular prism, we use the formula:
\[ V = B \times h \]
where \( B \) is the area of the base and \( h \) is the height. For a rectangular prism, the area of the base \( B \) can be calculated as:
\[ B = \text{length} \times \text{width} \]
Given:
- Length = 1115 in.
- Width = 912 in.
- Height = 812 in.
First, calculate the area of the base \( B \):
\[ B = 1115 , \text{in} \times 912 , \text{in} = 1,016,280 , \text{in}^2 \]
Now, multiply the area of the base by the height to find the volume:
\[ V = 1,016,280 , \text{in}^2 \times 812 , \text{in} \]
\[ V = 825,074,560 , \text{in}^3 \]
So the volume of the rectangular prism is 825,074,560 in³.
Since this value does not appear in the provided options, it seems there may have been a mistake in the options or in the volume calculation itself. However, based on the calculations, the correct volume is \( 825,074,560 , \text{in}^3 \).