A. Construct a precedence diagram for table 1 & table 2. (5 marks)

B. On ALL diagrams, compute the four schedule dates (ES, EF, LS, LF) and floats for each activity (2 marks)

C. Identify the critical path for ALL diagrams (2 marks)

Table 1 Table 2 DUR PREDECESSORS DUR PREDECESSORS 5 4 9 15 1 ACT B M N Q A F X Y S J T V U 4 9 9 9 6 5 10 5 10 B B B M,N NQ Q Q A,F,X F X,F YS V,T,J ACT B M N X . F Q Y S R T K U 5 4 9 15 5 6 2 4 10 10 2 5 7 3 B B B MN N.X X X A FA Q,F cQ Y,S,R KT