This file provides the template the user
should use to enter his/her data of
calculation. Do not save the file in
excel format or else it will not work. If
you want to make changes in a previously
typed up file, you have to use a
new template. Instead of typing everything
over again, open up your old file
and just copy and and paste it. Do not
close any part of this file when you
are in the middle of entering data for
it will not save if you do.