QUESTION 28 None Given the following information, draw a network diagram for the project. Answer the following questions. ID Predecessor Time A BA 15 CA 10 A 13 | A 18 F CD 15 B, C, F 10 D, E, G 5 What is the early start of Activity F? 17 15 12 40 20 QUESTION 29 What is the project duration? 45 55 40 50 20 QUESTION 30 What is the project critical path? A->D->F->G->H A->E->H A->C->F->G->H A->B->G->H E->D->F->G->H