Please if you can answer all that would be great! Thank you!

QUESTION 1 15 points Save Answer The success of Sara Marshall's recent project brought her the reputation that she was hoping. Now, Sara is in charge of another project at Reuters. The list of the activities and their times in weeks) and precedence relationships are given below: Crash Cost per Week Immediate Activity Predecessors A B A A D B E F G DE H E,F 1 GH Expected Activity Time 4 5 9 8 16 13 11 7 6 Crash Time 3 4 7 7 13 12 9 6 5 Normal Crash Cost ($) Cost (S) 9,000 10,000 11,000 13,000 19.000 24,000 10.000 12.000 26,000 35,000 17.000 18,500 15,000 19.000 21,000 24,500 7,000 10,000 Develop all of the project plans by using this information. Calculate Crash Cost per Week and draw the project network graph by using Activity-On-Node (AON) representation by youself, then determine the Project Completion Time. QUESTION 2 10 points Save Answer Using information form Question 1, Calculate Earliest Finish of Activity B. QUESTION 3 10 points Save Answer Using information from Question 1, Calculate Latest Finish of Activity E. QUESTION 4 10 points Save Answer Using information from Question 1, Calculate the Slack Time of Activity F. QUESTION 5 10 points Save Answer Using information from Question 1, Calculate Latest Start of Activity H. QUESTION 6 10 points Save Answer Using information from Question 1, Calculate Earliest Start of Activity I. QUESTION 7 15 points Save Answer Using information from Question 1-7, What is the Critical Path of this project? O A-C-E-G-I O A-C-E-H-1 O A-C-F-H-I O A-B-D-G-I QUESTION 8 20 points Save Answer Sara Marshall is informed that the project needs to be completed by 44 weeks. Determine the activities to be crashed in the least costly order so that the project can be completed within its deadline. O C, E, G OC, OAG OBD