( a ) included in these amounts are $ 76 million of lease obligations related to discontinued operations and businesses held for sale that are due as follows : 2007 2013 $ 23 million ; 2008 2013 $ 19 million ; 2009 2013 $ 15 million ; 2010 2013 $ 7 million ; 2011 2013 $ 5 million ; and thereafter 2013 $ 7 million . ( b ) included in these amounts are $ 1