The answer is D. To get this answer I created a net of the prism to show all five faces and the areas of each. There are 2 congruent triangles, 2 congruent rectangles, and one other rectangle that you will find the area of. The areas of the triangles are 420 square cm each, the two congruent rectangles have areas of 1073 square cm, and the other rectangle's area is 696 square cm. I have attached a picture so you can see these areas clearly.
