A metallic sheet is of rectangular shape with dimensions 52 m x 36 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 m3) is:	Options: A) 4830 B) 5120 C) 6420 D) 7500 E) 5760

Rationale: "l = ( 52 - 16 ) m = 36 m , b = ( 36 - 16 ) m = 20 m , h = 8 m . volume of the box = ( 36 x 20 x 8 ) m 3 = 5760 m 3 . answer : option e"
Answer: E