Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table: Figure 1 IT A E 1 B Activity Immediate Predecessor(s) Time (days) A 4 B 7 C D B 10 E A, D 3 F 5 G E, F 10 This exercise contains only part a. a) The correct precedence diagram for the project is shown in Figure 2 Figure 2 . E Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table: Immediate Predecessor(s) Activity A Time (days) 3 B 5 2 D 10 5 E B A, D C E, F F 5 G 12 This exercise contains only parts b, c, and d. b) The critical activities for the leadership training program development project are 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 (hrs) B- Immediate Predecessor(s) C 20 None 65 A 105 A E- Code Description Find location; determine resource A requirements B Requisition of lumber and sand C Dig and grade D Saw lumber into appropriate sizes E Position lumber in correct locations F Nail lumber together G Put sand in and under the equipment Put dirt around the equipment Put grass all over the garden, landscape, paint 25 20 10 25 5 B D, C E F- G- F F HH 25 G, H - Refer to the legend for the activity that corresponds to each code. -C 2n an on an 1nn 12n 11n 1on 1 an 2nn