we know that
surface area total=2*area of the base+perimeter f the base*height
the dimensions of the box are
9 in x 17 in x 4 in
so
area of the base=9*17-----> 153 in²
perimeter of the base=2*[9+17]-----> 52 in
height of the box=4 in
surface area total=2*153+52*4----> 306+208-----> 514 in²
the answer is
514 in²
