Task Optimistic Most likely Pessimistic Expected activity time 1 3 6 1 4 un 2 6 6 8 2 3 4. 1 3 4 To prepare a list of the most important materials which will be purchasing (A) Prepare a list of suppliers that provide the important materials (B) Develop supplier selection criteria (C) Visit the potential suppliers' sites (D) Conduct financial review for the potential suppliers (E) Compile information from the supplier's site (F) Evaluate each supplier's financial situation (G) Make the final list for the potential supplier (H) I Develop supplier evaluation criteria (0) Evaluate all suppliers (J) Rank all the suppliers (K) Select best performed supplier as the final provider (L) 4 7 13 4 8 N 2 6 8 8 12 16 2 3 5 1 2 3 1 2 4 2. The company is under contract to complete the construction in 40 dates. a. Please mark/point out the critical path b. What is the earlies time that the project can finish? c. Please use the project network to mark expected activity time, early/later start time, and early/late finish time for each task Task Optimistic Most likely Pessimistic Expected activity time 1 3 6 1 4 un 2 6 6 8 2 3 4. 1 3 4 To prepare a list of the most important materials which will be purchasing (A) Prepare a list of suppliers that provide the important materials (B) Develop supplier selection criteria (C) Visit the potential suppliers' sites (D) Conduct financial review for the potential suppliers (E) Compile information from the supplier's site (F) Evaluate each supplier's financial situation (G) Make the final list for the potential supplier (H) I Develop supplier evaluation criteria (0) Evaluate all suppliers (J) Rank all the suppliers (K) Select best performed supplier as the final provider (L) 4 7 13 4 8 N 2 6 8 8 12 16 2 3 5 1 2 3 1 2 4 2. The company is under contract to complete the construction in 40 dates. a. Please mark/point out the critical path b. What is the earlies time that the project can finish? c. Please use the project network to mark expected activity time, early/later start time, and early/late finish time for each task