To find the surface area of a prism, find the area of a base and double it since the areas of the two bases are always equal. Then find the area of each side face, and add to the area of the bases. A pyramid has one base and triangular sides.
Blaine's Company: 103 x 6 = 618 William's Company: 1.2 x 105 = 126 Since William's Company made 126 x Blaine's company's 126 x 618 = 77868.00 (I am not sure if I did this right I tried though)
