According to the meaning of the question, if you stick trademark paper around the box, you can find the area of ??the four sides of the cuboid. Then answer based on unit price × quantity = total price. Answer: Solution: 25×12×2+20×12×2,

=60480,

=1080 (square centimeters),

12 ×1080=12960 (yuan),

Answer: The area of ??this trademark paper is at least 1080 square centimeters. It costs 12960 yuan to make this trademark paper.