oo A B . A D- E B The City Commission of Nashville has decided to build a botanical garden and picnic area in the heart of the city for the recreation of its citizens. The precedence table for all the activities required to construct this area successfully is as follows: Time Immediate Code Description (hrs) Predecessor(s) Find location determine resource 15 None requirements B Requisition of lumber and sand 55 Dig and grade 105 A D Saw lumber into appropriate sizes 35 E Position lumber in correct locations 20 DC Nail lumber together 15 E G Put sand in and under the equipment 25 H Put dirt around the equipment 10 Put grass all over the garden, 1 25 G H landscape, paint 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 l of the project F F G F CEREDE H F 0 20 40 60 80 100 120 140 160 180 200