The board of ABC Corporation Ltd. has the following directors at the start of its AGM on 31 December 2016. All the directors are aged over 18. \ When last re-elected\ Mrs Clare 31 December 2013\ Mr Paul 31 December 2014\ Mr Bob 31 December 2014\ Mr Nick 31 December 2014\ Miss Alison 31 December 2015\ Mr Maurice 31 December 2015\ Mrs Pippa 31 December 2015\ Mr Gordon 2 May 2016\ Mrs Helen 2 May 2016\ At the board meeting on May 2, 2016 Mr Gordon and Mrs Helen were appointed to fill casual vacancies and Mrs Clare was appointed Managing Director. \ Which directors should be due for re-election at the AGM on 31 December 2016?\