the base of jewelry box is square with a side length of 5 1/2 inches. the box is 2 inches high. what is the volume of the box

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540