Calculate the volume of the following box.
The box is 4ft long, 3ft wide, and 1ft high.
The volume of a box is calculated by multiplying its length, width, and height. In this case, the volume of the box is 4ft * 3ft * 1ft = 12 cubic feet.
Complete the following task based on the instruction and optional input provided.### Instruction:
Calculate the volume of the following box.

### Input:
The box is 4ft long, 3ft wide, and 1ft high.

### Output:
The volume of a box is calculated by multiplying its length, width, and height. In this case, the volume of the box is 4ft * 3ft * 1ft = 12 cubic feet.