5. Calculate the weighted project totals for the following multi-weighted scoring model for Space X. Select the best project for the company to invest in and provide justification. (5 points) Criteria: Strategic Urgency 25% new Reduce Improve ROI of Weighted fit sales defects to customer 20% plus Totals less than loyalty Weights: 5 13 3 4 W Project A 7 6 5 8 2 Project B 8 2 10 6 7 W Project C 4 3 8 2 6 3 Project D 8 5 7 6 9 2 Project E 6 5 8 3 2 106. Using the project information below, draw the AON diagram and complete forward and backward pass. Calculate the slack and identify the critical path. (5 points) Activity Duration A 5 B 3 C 8 D 7 E 4 F 6 G 2 Network relationships A - D Finish to Start A - C Finish to Start A - B Start to Start - Lag 1 time units D - E Start to Start - Lag 3 time units D - E Finish to Finish - Lag 4 time units B - E Finish to Start C -F Finish to Start - Lag 2 time units E - F Finish to Start F - G Finish to Start8. For the following project, the key resource is a tractor(s). There are 3 tractors available for the project. Using the project information below, develop a resource constrained schedule in the loading chart that follows. Record the ES, LF and Slack for the new schedule. (10 points) Activity Predecessor D ES EF LS LF Slack Resources needed A 4 0 4 5 1 1 B 5 0 5 0 5 0 2 C A 4 4 8 6 10 2 2 D A, B 5 5 10 5 10 0 F B 3 5 8 7 10 2 2 F C, D, E 2 10 12 10 12 0 2 R -Resource, D -Duration. ID R D ES LF SL 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A 1 4 B 2 5 C 2 4 D 1 5 E 2 3 F 2 2 Resources Scheduled Resources Available 3 13 3 3 3 3 3 3 3 3 13 3 3 3 39. Based on the WBS information provided below, what are the estimated costs for the following deliverables? (5 points) CD T3 D2 Total project cost $501-000 D P T Doc CD 20% 30% 40% 5% 5% Doc 1 Doc 2 2% 3% D1 D2 10% 10% T1 T2 T3 10% 10% 20%10. Draw the AON diagram and complete the forward and backward pass. (10 points) Activity Predecessor Duration 1 . None 2 2 4 8 w 4 10 6 2 U 2 4 OO 4 and 6 10