Draw the precedence diagram for the following project activities. Show the forward and backward pass calculations in the format shown in the question. All the relationship types are Finish to start. Write the total project duration and Mark the Critical Path of the Project. Project starts at day 10. Activity Description A B D E F G H I J Purchase materials 5. Duration (Days) Successors Layout work 4 Set culvert Finish grade Dig post holes Gravel Roadway Set posts Compact road Stretch wire Move out 7 8 7 9 10 7 6 5 B C,D F E.F G . I J J