1. Declare a String variable to store the user's name and a double to store their grade entered from the keyboard. Modify the main method to have the program displays their name in the output.
2. Your changes will only be made in the main method.
3. The output would look like this:
   • Hello, please tell me your first name: Grace Grace, please enter your percentage: 62.3 Grace, a 62.3 is a D

public class TestVoidMethod { public static void main(String[] args) { System.out.print("The grade is "); printGrade (78.5); System.out.print("The grade is "); printGrade (59.5); 9 10 11 public static void printGrade (double score) { if (score >= 90.0) { System.out.println('A'); 12 73 14 else if (score >= 80.0) { System.out.println('B'); 15 16 17 else if (score >= 70.0) { System.out.println('C'); 18 19 20 else if (score >= 60.0) { System.out.println('D'); 21 22 23 24 else { System.out.println('F'); } 25 26 27 } } The grade is C The grade is F