From the following network logic diagram I (AOA: Activity-On-Arrow format) as shown in Figure 1, (time in day): Figure 1 - Network logic diagram I (AOA) (a) Answer the following questions: i. List down all the possible path activities. ii. Determine the Critical Path and calculate total duration of the project? (b) Calculate Latest Occurrence Time (LOT), Earliest Occurrence Time (EOT ) and Float for Event as tabulated in Table 1. (c) Calculate Latest Starting Time (LST), Earliest Starting Time (EST) and Float for Activity as tabulated in Table 2