A good answer might be:

Check the labels on the buttons, or see below:

Now the GUI components need to be added to the container object in the correct order. Here is that part of the program:

import java.awt.* ; import java.awt.event.*; public class percentFat extends Frame implements ActionListener { Label title = new Label("Percent of Calories from Fat"); Label fatLabel = new Label("Enter grams of fat: "); Label calLabel = new Label("Enter total calories: "); Label perLabel = new Label("Percent calories from fat: "); TextField inFat = new TextField( 7 ); TextField inCal = new TextField( 7 ); TextField outPer = new TextField( 7 ); Button doit = new Button("Do It!"); int calories ; // input from the user: total calories per serving int fatGrams ; // input from the user: grams of fat per serving double percent ; // result: percent of calories from fat percentFat() // constructor { setLayout( ) ; // choose the layout manager add( ) ; add( ) ; add( ) ; add( ) ; add( ) ; add( ) ; add( ) ; outPer.setEditable( false ); add( ) ; doit.addActionListener( this ); } . . . . .

QUESTION 13:

Decide on the correct order to add() the components. (Caution: this is not necessarily the same order in which they are declared.)