Figure 3. Scale of agreement and disagreement
Regarding how respondents classify success/failure in projects, note that the classification of which stage of project life cycle contributes to the understanding of success or failure in projects. Table 2 shows the classification of success and failure in projects. Notice that 60% of the respondents classified success and failure into three levels; 20% of the respondents classified them in two levels; and 20% in four levels. For the interviewees, the absence or presences of factors are responsible for this classification: extremely successful, a success, failure and a total failure.