The questions in the photo plusC. Using the program Evaluation and review technique(PERT) what is the expected duration of the project? (Round final answer 2 decimal places)D. You can do any one of the following crashing steps at an additional total cost of $1500 (each of the below options is independent of the other options). If you will save $100 for each day that the earliest project completion time is reduced, which of the following actions should be taken, if any?D1) Reduce job 5 by two days Options: yes or noD2) Reduce job 3 by two daysOptions: yes or noD3) Reduce job 7 by two daysOptions: yes or noE) using the program evaluation and review technique (PERT) what is the probability that the project will take 30 or MORE days to complete? (Use expected project completion time entered in part c, then round x value two decimal places, use excels Norm.s.dist() function to find correct probability for a value, and round 4 decimal places

3 Use the below info to answer the questions. Note the use of job numbers instead of letters to represent the activities. TIMES ( DAYS) PREDECESSOR JOB NO. JOB ( S) a m b WA 9.23 12 points JASONWAUNW JOUDWNHPH eBook U WNNHHH 6 Print 10 References 11 9, 10 b. What is the critical path? O 1-2-5-8-9-11 O 1-3-6-8-9-11 O 1-4-7-10-11