Given the following code segment. public class ColorWheel { private int brightness; public ColorWheel () { setBrightness(6); } public ColorWheel (int) { brightness = c } public Color Wheel (double d) { brightness = (int)d; } public ColorWheel (int c, int z) { brightness = c+z; } public void setBrightness(int bright) { brightness = bright; } public String toStringo return "The color bright is..." + brightness; } public class ColorApp{ public static void main() Color Wheel C1 = new ColorWheel(); ColorWheel C2 = new ColorWheel(4.5); ColorWheel c3 = new ColorWheel (2,3); System.out.print(c1); System.out.print(c2); System.out.print(c4); Which of the following constructer does object C2 construct upen executich? executich? public ColorWheel (int int 2) { brightness Ctz) hirranrihealuhla