$todate = $fromdate->clone->add(months => 1)->add(days => -1);
} elsif ($mode eq "quartal") {
die 'quarter out of of bounds' if $quarter < 1 || $quarter > 4;
$todate = $fromdate->clone->add(months => 1)->add(days => -1);
} elsif ($mode eq "quartal") {
die 'quarter out of of bounds' if $quarter < 1 || $quarter > 4;