Instructions: Please type your answers in the gray boxes and expand row heights where needed. Activity 210 Figure 1 Activity Activity Activity 5 Activity 120 -- 1. Calculate the ES, EF, LS, and LF times and total slack for each activity in the figure 1 above. Activity ED ES E F LS LF | 0 2 10 2 L 122 12 2 10 2 17 12 19 | 10 30 31 12 1931 31 31 36 L 31 360 -- F ABEGH 2. What is the critical path for the project? 3. How long is the project estimated to take? 36 4. Assume that activity A actually finished at 3 weeks, activity B actually finished at 12 weeks, and activity C actually finished at 13 weeks. Recalculate the ES, EF, LS, LF, and TS for each activity in figure 1 above. Activity T ED EST EF LS LFTS TAF 5. How long is the project estimated to take now? 6. Which activity would you focus on in order to get the project back on schedule