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  1. or download this
    
    sub make_fruit_counter {
...
    print $apple->(5)."\n";
    print $orange->(1)."\n";
  2. or download this
    
    1 apple
...
    9 apples
    2 oranges
  3. or download this
        #!/usr/bin/perl

...
    $book->close 
        or die "Couldn't close spreadsheet : $!";
  4. or download this
    
    #!/usr/bin/perl
...

    }
  5. or download this
    
    #!/usr/bin/perl
...
    $book->close
        or die "Couldn't close spreadsheet : $!";