The area of this rectangle is 12 times 200. Area of this rectangle is eight times 240. The area of this rectangle is four times 220. Area of this rectangle is 16 times 150. And then let's see, we could calculate that. We're not allowed to use our calculator for this part, so we're gonna do it by hand. 12 times 200 is going to be 2,400, plus eight times 240, that's going to be 1,600, 1,600 plus 3,200, that is 19,20.