What are the values of num1, num2 and result after executing the code below: public static int mystery (int firstNum, int second Num) { firstNum = firstNum 2; secondNum = secondNum 3: return firstNum + secondNum; } public static void main(String[] args) int num1 = 10; int num2 - 11; int result = mystery(num1, num2); System.out.println("num 1: " + num1 + "num2: " + num2 + "Result = + result); ) num1 num2 - Result