(c) At a recent meeting of the board of directors, the managing director of Envico Ltd said that he considered it essential to be able to assess the ‘value for money’ of each seminar. He suggested that the quality of the speakers and the comfort of the seminar rooms were two assessment criteria that should be used in order to assess the ‘value for money’ of each seminar. Required: Discuss SIX separate and distinct assessment criteria (including those suggested by the managing director), that would enable the management of Envico Ltd to assess the ‘value for money’ of each seminar. (6 marks)