Time Immediate (hrs) Predecessor(s) A- C 25 None B- E C 55 A D- 95 . 25 B E- Code Description Find location; A determine resource requirements Requisition of lumber B and sand C Dig and grade Saw lumber into D appropriate sizes Position lumber in E correct locations F Nail lumber together Put sand in and under the equipment Put dirt around the H equipment Put grass all over the 1 garden, landscape, paint F- 25 D, C G- 15 E G 25 F H _ 5 F 0 20 40 60 80 100 120 140 160 180 200 220 30 G H Refer to the legend for the activity that corresponds to each code. Using the line drawing tool, draw a Gantt chart for activities E through I of the project