Subject: mathqa
Question: a metallic sheet is of rectangular shape with dimensions 48 m x 34 m . from each of its corners , a square is cut off so as to make an open box . if the length of the square is 8 m , the volume of the box ( in m 3 ) is :
Option: 
A: 5120
B: 8960
C: 4830
D: 4608
Answer: D