Output format wrong

Question

Hello
Most of this app is how I need it to be except the far right column needs to be as a row on the bottom and the tally of each column not row. I am working with a 2-d array. Thanks much for any help!!
Hal
import java.awt.*;
import javax.swing.*;
public class a extends JApplet{
     int receipt[][] = {{ 150,225,300,450 },
          { 350,600,275,325 },
          { 550,324,500,525 },
          { 325,400,350,575 }};
     int SPeople, products;
     JTextArea outputArea;
     String output;
     public void init(){
          SPeople = receipt.length;
          products = receipt[ 0 ].length;
          outputArea = new JTextArea();
          Container container = getContentPane();
          container.add( outputArea );
          output = " Patty Kim Terri Rene total prod sales\n"; //output names
          // output total prod     
          for( int counter = 0; counter < SPeople; counter++ ){
               buildString( counter );
               output += totalProd( receipt[ counter ]);
          output += totalClient( receipt[ counter ]);}
          output += "\n\n\t\t\ttotal client sales";
          outputArea.setText( output ); //output names and total prod
     }// end init method
     public void buildString( int rowNumber ){
          output += "\nprod[" + rowNumber + " ] ";
          for( int column = 0; column < products; column++ )
               output += receipt[ rowNumber ][ column ] + " ";// space between numbers
     }// end buildstring method
     public double totalProd( int TProd[] ){
          int PTotal = 0;
          for( int count = 0; count < TProd.length; count++ )
          PTotal += TProd[ count ];
          return PTotal;
     }// end method totalProd
     public double totalClient( int TClient[] ){
          int CTotal = 0;
          for( int count = 0; count < TClient.length; count++ )
          CTotal += TClient[ count ];
          return CTotal;
     }// end method totalClient
}// end class sales

Answer 1

Hello
Hopefully this is more readable. As far as encapsulation I'm somewhat familar
with the concept but we haven't reached that point in class.
please help with the output of this thing.
Hal
import java.awt.*;
import javax.swing.*;
public class a extends JApplet{
     int receipt[][] = {{ 150,225,300,450 },
                      { 350,600,275,325 },
                      { 550,324,500,525 },
                      { 325,400,350,575 }};
     int SPeople, products;
     JTextArea outputArea;
     String output;
     public void init(){
          SPeople = receipt.length;
          products = receipt[ 0 ].length;
          outputArea = new JTextArea();
          Container container = getContentPane();
          container.add( outputArea );
          output =  "               Patty    Kim    Terri     Rene      total prod sales\n";  //output names
          // output total prod     
          for( int counter = 0; counter < SPeople; counter++ ){
               buildString( counter );
               output +=  totalProd( receipt[ counter ]);
          output +=  totalClient( receipt[ counter ]);}
          output += "\n\n\t\t\ttotal client sales";
          outputArea.setText( output );   //output names and total prod
     }// end init method
     public void buildString( int rowNumber ){
          output += "\nprod[" + rowNumber + " ]  ";
          for( int column = 0; column < products; column++ )
               output +=  receipt[ rowNumber ][ column ] + "      ";// space between numbers
     }// end buildstring method
     public double totalProd( int TProd[] ){
          int PTotal = 0;
          for( int count = 0; count < TProd.length; count++ )
          PTotal += TProd[ count ];
          return PTotal;
     }// end method totalProd
     public double totalClient( int TClient[] ){
          int CTotal = 0;
          for( int count = 0; count < TClient.length; count++ )
          CTotal += TClient[ count ];
          return CTotal;
     }// end method totalClient
}// end class sales