class Dodecahedron {

   public String toString() {
      DecimalFormat fmt = new DecimalFormat("#,##0.0##");
      return "Dodecahedron \"" + label + "\" is \"" + color
         + "\" with 30 edges of length " + edge + " units.\n\t"
         + "surface area = " + fmt.format(surfaceArea()) + " square units\n\t"
         + "volume = " + fmt.format(volume()) + " cubic units\n\t"
         + "surface/volume ratio = " + fmt.format(surfaceToVolumeRatio());
   }

   public  Dodecahedron(String labelIn, String colorIn, double edgeIn);

}