for D: the crashing pathways chart forgot to include both e and f while including c and d with both pathways

b) Activity schedule is devoloped as bolow: * 4 Critical path is the longest path in the nefwork. In the above tablo, critical path is identified by 0 total fionts. There aro two critical paths. Theso are: A.C.F.G and A.B.D.F.G b) Activity schedule is devoloped as bolow: * 4 Critical path is the longest path in the nefwork. In the above tablo, critical path is identified by 0 total fionts. There aro two critical paths. Theso are: A.C.F.G and A.B.D.F.G