8 Suppose that a cylindrical soda can must have a volume of 26 cu in. If the soda company wants to minimize the surface area of the soda can, what should be the ratio of the height of the can to the radius of the can? (Hint: The volume of a right circular cylinder is pr2h, and the surface area of a right circular cylinder is 2pr2 2prh, where r  the radius of the cylinder and h  the height of the cylinder.)