if ($type eq 'A'){
    if ($state eq 'GA'){
         $form{source} = 'files/blanks/state/GA/A/contract.pdf';
    }elsif($state eq 'TX'){
         $form{source} = 'files/blanks/state/TX/A/contract.pdf';
    }
elsif ($type eq 'B'){
    if ($state eq 'GA'){
         $form{source} = 'files/blanks/state/GA/B/contract.pdf';
    }elsif($state eq 'TX'){
         $form{source} = 'files/blanks/state/TX/B/contract.pdf';
    }
}

##</code><code>##

$form{source} = "files/blanks/state/$state/$type/contract.pdf";