Consider the following Java code fragment. Assume that x, y, and z are variables of type int and initialized to 10, 5, and 0, respectively. Please explain which if statement is executed and what is its path. if (x >= y) { } else { System.out.println("A"); if (x >= z) { else { } System.out.println("B"); } } System.out.println("C"); } if ((x = >= z) { System.out.println("F");