The complete questions is The basic function of a carburetor of an automobile is to atomize the gasoline and mix it with air to promote rapid combustion. As an example, assume that 30 cm^3 of gasoline is atomized into N spherical droplets, each with a radius of 2.0 x 10^-5 m. What is the total surface area of these N spherical droplet? Solution with explanation please. TIA!