a program code to make a few holes on a steel panel. The program codes use an absolute positioning method. NC part program code N001 G21 G90 G92 X0 Y0 Z010.0; N002 G00 X040.0 Y025.0; N003 G01 G95 Z-20.0 F0.06 S3183 M03; N004 G01 Z010.0; N005 G00 Y100.0; N006 G01 G95 Z-20.0 F0.06; N007 G01 Z010.0; N008 G00 X100.0; N009 G01 G95 Z-20.0 F0.06; N010 G01 Z010.0; N011 G00 X160.0; N012 G01 G95 Z-20.0 F0.06; N013 G01 Z010.0; N014 G00 X125.0 Y060.0; N015 G01 G95 Z-20.0 F0.06; N016 G01 Z010.0; N017 G00 X0 Y0 M05; N018 M30; Figure 2 Referring to Figure 2;

i) Interpret each G00 program code.

ii) Plot the origin and the holes' position