QUESTION 13 Data for Problems 13-17. The network for a project CPM moden is given below. The numbers on the wes represent the activities in Copy the network diagram on a piece of paper and perform the FORWARD PASS and the BACKWARD PASS procedures to compute the early times and the latetimes Next fill in the square blanks on the area with the lack times of the activities. Then answer questions 15-17 What is the project completion time? 13 days o 14 days 15 days 16 days MacBook Air . lernent cubercured down QUESTION 14 Per activy - the early want and the early times we OS 10 OS 7.12 OSEF 14 o.10, F15 QUESTION 15 For activity 2-4, the late start and the late finish times are SE3, F5 OLS-5, O15-6, LEB OLS-7, 9 QUESTION 16 The critical path is 1-2-4-5-6 O 1-3-4-5-6 O 1-3-4-6 1-246 1-3-4-5-6 1-3-4-6 O 1-2-4-6 QUESTION 17 What is the slack time for activity 4-6? O 1 days 2 days O 3 days 4 days o QUESTION 18 Data for Problems 18-20. The following is a PERT model. The three estimates of the acti You need to compute the rest