CHALLENGE ACTIVITY 9.6.2: Method call in expression. Assign to maxSum the max of (numa, numB) PLUS the max of (numy, numz). Use just one statement. Hint: Call findMax() twice in an expression. 2 3 public class SumOfMax { 4 public double findMax(double num, double num2) { 5 double maxVal; 6 7 // Note: if-else statements need not be understood to 8 // complete this activity 9 if (numl > num2) { // if num1 is greater than num2, 10 maxVal num1; // then num1 is the maxVal. 11 } 12 else { // Otherwise, 13 maxVal num2; // num2 is the maxVal. 14 } 15 return maxVal; 16 } 17 18 public static void main(String [] args) { 19 double numA 5.0; 20 double numB 10.0: public static void main(String [] args) { double numA = 5.0; double numb - 10.0; double numY = 3.0; double numz = 7.0; double maxSum = 0.0; 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 } // Use object maxFinder to call the method SumofMax maxFinder = new SumOfMax(); maxSum = ( findMax(numA, numB) ) + ( findMax(numX, numy)); printf("maxSum is %.1f ", maxSum); System.out.print("maxSum is: " + maxSum); } Run Failed to compile SumofMax.java:27: error: non-static method findMax (double, double) cannot be referenced from a static context max Sum = ( findMax (numA, numB) ) + ( findMax (numX, numy) ); SumofMax.java:27: error: cannot find symbol maxSum = ( findMax (numA, numB) ) + ( findMax (numX, numY) ); symbol: variable numX location: class SumOfMax SumofMax.java:29: error: cannot find symbol