What formula should be used to calculate the surface area of a regular hexagonal prism with a height of 5.2, a width of 28, and a side of 6?
a) Surface Area = 6 × height × width
b) Surface Area = 2 × (3/2 × side × apothem) + 6 × height × width
c) Surface Area = 2 × (3/2 × side × apothem) + 2 × height × width
d) Surface Area = 2 × (3/2 × side × apothem)