Total surface area of a cuboid = 2(lb + bh + lh). Here lb=198, bh=24, and lh=528. So TSA = 2 × (198 + 24 + 528) = 1500 square m. A cuboid has three pairs of equal rectangular faces: lb, bh, and lh. We add these three face areas and multiply by 2 to include the opposite faces. The answer is in square units, so the correct choice is 1500 m².