Problem #2 Resource Allocation (20 points) Given the following precedence diagram, perform the following: a. Perform forward and backward pass calculations to calculate Early Start (ES), Early Finish (EF), Late Start (LS), Late Finish (LF) and Total Float (TF) for all activities. (5 points) b. The resource allocation diagram is located on the next page. Complete the diagram by filling in the Late Start (LS) and Total Float (TF) values for each activity. Then, calculate the labor per day, i.e., the number of masons and helpers per day by filling in the chart. The resource limits include 5 masons (5M) and 2 helpers (2H). (10 points) c. How many days has the project schedule been extended by? (5 points) *Assume the first activity starts on day 0. 1 D J 1M 2, 1 4 2 1 B E K 2, 1 2, 1 1 1 2 1 A F M 2, 1 2, 1 2, 3 2 G L 1M, 2H , 2 1M, 1H Problem #2 Resource Allocation Diagram Utilize this diagram to complete part b. Act. Res, Pre. Dur. LS TF / 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A 2M,1H None 1 B 2M,1H A 4 2M,1H A 1 D 1M B 1 E B 2 F 2. G IM,2H 3 H 1M,1H 2 J 2MIH D 1 K 2M,1H EJ 1 L 3MIH F,G,H 2 M 2M,1H K.L 1 Masons Scheduled Helpers Scheduled