Problem 5-12 The following table represents a plan for a project PREDECESSOR TIMES DAY) JOG NO JOS) D 1 1 3 8 2 33 2 1 12 4 1 5 12 5 2 5 12 D 2 4 2 th 66 24 5 8 24 12 10 7. 4 4 7 9,10 11 11 b. Indicate the critical path 1-2-5-8 1-3-5-8-9-11 1.47.10.11 1-2-5-8 9-11 c. What is the expected completion time for the project? (Round your answer to 2 decimal places) Expected completion time days d. You can accomplish any one of the following at an additional cost of $2.000 and you will save $1.500 for each day that the carte competion time a reduced, which action, any, would you choose? 1. Reduce job by two days Na Yos 2. Reduce job 4 by two days No Yes Problem b-12 The following table represents a plan for a project PREDECESSOR TIMES DAYS JORNO JOBS m D 1 3 8 33 6 3 3 6 12 4 57 12 36 12 6 1 2 3 7 29 10 5,6 24 6 9 B 24 12 10 7 4 4 7 9.10 2 11 11 b. Indicate the critical path 1-3-8-8-9-11 1-2-5-8-9-11 1-4-7-10-11 1-2-6-8 c. What is the expected completion time for the project (Round your answer to 2 decimal places) Expected completion time days d. You can accomplish any one of the following at an additional cost of $2,000 and you will save $1,000 for each day that the earliest completion time is reduced, which action. If any, would you choose? 1. Reduce job 6 by two days Yes No 2. Reduce job 4 by two days. c. What is the expected completion time for the project? (Round your answer to 2 decimal places) Expected completion time days d. You can accomplish any one of the following at un addtional cost of $2.000 and if you will save $1.500 for each day that the earliest completion time is reduced, which actionany would you choose? 1. Reduce job 6 by two days. Yes No 2. Reduce job 4 by two days NO 3. Reduce job by two days No Yes e. What is the probability that the project will take more than 35 days to completa? (Round your answer to 2 decimal places) Probability