Would you like to inspect the original subtitles? These are the user uploaded subtitles that are being translated: 1 1 00:00:01,070 --> 00:00:01,903 Here's the department 2 2 00:00:01,903 --> 00:00:03,770 process improvement process again 3 3 00:00:03,770 --> 00:00:06,070 with durations shown for each deliverable 4 4 00:00:06,070 --> 00:00:08,270 just for this exercise. 5 5 00:00:08,270 --> 00:00:09,460 This is really important. 6 6 00:00:09,460 --> 00:00:12,050 Usually you never put numbers or dates 7 7 00:00:12,050 --> 00:00:13,730 on the precedence diagram, 8 8 00:00:13,730 --> 00:00:16,430 which is meant just for showing the logic. 9 9 00:00:16,430 --> 00:00:18,833 Numbers go only in the Gantt chart tool. 10 10 00:00:20,940 --> 00:00:25,430 Now let's perform a forward pass, backward pass, 11 11 00:00:25,430 --> 00:00:28,473 calculate the float, and determine the critical path. 12 12 00:00:30,680 --> 00:00:32,930 If you can picture a visual image 13 13 00:00:32,930 --> 00:00:35,680 the forward pass is like lifting this diagram up 14 14 00:00:35,680 --> 00:00:38,740 from the page, tilting it towards the beginning 15 15 00:00:38,740 --> 00:00:41,610 and giving it a good shake, shaking all the deliverables 16 16 00:00:41,610 --> 00:00:44,270 as early as they can go given the constraints 17 17 00:00:44,270 --> 00:00:47,210 of the logic and writing down the earliest start 18 18 00:00:47,210 --> 00:00:49,260 and finish on the top of the deliverable. 19 19 00:00:50,770 --> 00:00:53,510 The backward pass is like lifting the diagram up 20 20 00:00:53,510 --> 00:00:55,380 and tilting it towards the end 21 21 00:00:55,380 --> 00:00:58,480 and giving it a good shake, shaking all the deliverables 22 22 00:00:58,480 --> 00:01:01,260 as late as they can go given the constraints 23 23 00:01:01,260 --> 00:01:05,330 of the logic and writing the latest start and finish 24 24 00:01:05,330 --> 00:01:07,113 on the bottom of the deliverable. 25 25 00:01:09,470 --> 00:01:10,470 Let's give it a try. 2164